Points de Vie
Maîtrises
Channeler
| Niveau | Bonus de Maîtrise | Capacités | Soul Dice | Manifestations |
|---|---|---|---|---|
| 1 | + 2 | Phantasmal Awareness Phantasm Phantasmal Aspect | 0 | 0 |
| 2 | + 2 | Phantasmal Awareness Phantasm Phantasmal Aspect | 2d8 | 2 |
| 3 | + 2 | Phantasmal Awareness Phantasm Phantasmal Aspect | 3d8 | 2 |
| 4 | + 2 | Phantasmal Awareness Phantasm Phantasmal Aspect | 4d8 | 2 |
| 5 | + 3 | Phantasmal Awareness Phantasm Phantasmal Aspect | 5d8 | 3 |
| 6 | + 3 | Phantasmal Awareness Phantasm Phantasmal Aspect | 6d8 | 3 |
| 7 | + 3 | Phantasmal Awareness Phantasm Phantasmal Aspect | 7d8 | 4 |
| 8 | + 3 | Phantasmal Awareness Phantasm Phantasmal Aspect | 8d8 | 4 |
| 9 | + 4 | Phantasmal Awareness Phantasm Phantasmal Aspect | 9d8 | 5 |
| 10 | + 4 | Phantasmal Awareness Phantasm Phantasmal Aspect | 10d8 | 5 |
| 11 | + 4 | Phantasmal Awareness Phantasm Phantasmal Aspect | 11d8 | 6 |
| 12 | + 4 | Phantasmal Awareness Phantasm Phantasmal Aspect | 12d8 | 6 |
| 13 | + 5 | Phantasmal Awareness Phantasm Phantasmal Aspect | 13d8 | 6 |
| 14 | + 5 | Phantasmal Awareness Phantasm Phantasmal Aspect | 14d8 | 7 |
| 15 | + 5 | Phantasmal Awareness Phantasm Phantasmal Aspect | 15d8 | 7 |
| 16 | + 5 | Phantasmal Awareness Phantasm Phantasmal Aspect | 16d8 | 7 |
| 17 | + 6 | Phantasmal Awareness Phantasm Phantasmal Aspect | 17d8 | 8 |
| 18 | + 6 | Phantasmal Awareness Phantasm Phantasmal Aspect | 18d8 | 8 |
| 19 | + 6 | Phantasmal Awareness Phantasm Phantasmal Aspect | 19d8 | 8 |
| 20 | + 6 | Phantasmal Awareness Phantasm Phantasmal Aspect | 20d8 | 0 |
Capacités de Classe
Niveau 1
Niveau 11
Niveau 12
Niveau 13
Niveau 14
Niveau 16
Niveau 17
Niveau 18
Niveau 19
Niveau 2
Niveau 20
Niveau 3
Niveau 4
Niveau 5
Niveau 6
Niveau 7
Niveau 8
Niveau 9
Maîtrises
simple
Équipement de Départ
Capacités de Classe
Phantasmal Awareness (Level 1)
While you are not wearing armor, you gain the following benefits:
Your may use your phantasm's Armor Class for your own AC. (See Phantasm stat block) It does not need to be summoned for you to gain this benefit.
You may roll initiative by making a Wisdom check instead of Dexterity check when establishing your initiative order.
Phantasm (Level 1)
The phantasm bound to you reside in a pocket dimension within your body, its native plane, until it's commanded to appear in the same plane you're in. You can command them telepathically through an otherworldly bond that connects it to you.
Movement
The phantasm is incorporeal and has its own movement speed, but it's unable to move further than it's Range Limit centered on you. It can occupy the same space as you, and can move through other creatures and objects as if they were difficult terrain. However, it cannot pass through any objects made out of force. It takes 5 (1d10) force damage if it ends its turn inside an object. Its position is tethered to you and will move together in relative position with you without using its own movement. It does not take the direction you are facing into account. Certain phantasmal aspects, like the Harmonic Magician, have different movement rules. (see page 18 for graphical guide)
Invisible
Phantasms are invisible, except to you, other channelers and creatures with truesight. Other ways of exposing them include using spells such as Faerie Fire, See Invisibility or other similar effects.
Damage
Phantasms can be attacked, but they are immune to conditions. They do not have their own hit points, all damages are transferred to the channeler through phantasmal entanglement. Resistances and immunities for each damage type are only applicable once, either from your phantasm's side or yours. The phantasm uses your saving throw bonuses if targeted by spells or effects. It is possible for the channeler to receive double damage if a spell or effect damages both the channeler and phantasm. The phantasms cannot be targeted or harmed by any effects while they are inside the pocket dimension. They automatically return to your body when you become unconscious.
Commands
A phantasm do not have wills or minds of its own, It will carry out your commands to the best of its ability, according to your imagination. You can command your phantasm to do the following:
When your phantasm is residing in its pocket dimension, you can use your bonus action to command your phantasm to appear in a space it can occupy within its Appearance Range.
Using your action, you can mentally command your phantasm to move up to its movement speed and perform an action, such as attacking a target you can see using actions listed on the phantasm's stat block or use other features and manifestations available to it.
You can also use your action to see and hear through your phantasm's senses until the start of your next turn. During this time, you are deaf and blind in regard to your own senses.
Recalling your phantasm back into the pocket dimension in your body requires you to use your action.
Additional rules will apply for different phantasmal aspects.
Phantasmal Aspect (Level 1)
Choose the aspect that your phantasm exhibits. The phantasm's aspect can be one of the following: Chronos Avenger, Iron Myrmidon or Harmonic Magician, all detailed at the end of the class description.
Your choice grants you features at 1st level and again at 3rd, 5th, 7th, 9th, 11th, 13th, 17th and 20th level.
Manifestations (Level 2)
At second level, your phantasm manifests surprising new abilities and you can choose 2 manifestations from the manifestations list. When you gain certain channeler levels, (5, 7, 9, 12, 15, 18) you gain additional manifestations of your choice (total of 8).
Additionally, when you gain a level in this class, you can replace one manifestation you already know with another that you could learn at that level.
Some powerful manifestations are worth 2 normal manifestations. You can remove up to 2 existing animations when replacing them with such manifestations.
You can find the manifestation list on page 15 to 16.
Soul Burn (Level 2)
At level 2, you are able to harness the radiant flames of your soul to empower your phantasm's destructive power and enhance your various abilities. Your channeler level determines the number of d8 Soul Dice you have. You can expend your Soul Dice to do the following:
Empower Attack
Whenever your phantasm hits a target with it's attack, you can roll a soul die and add the result + your Charisma Modifier to the damage. At higher levels, you can roll more than one die, but only applying the modifier bonus once.
Enhance Ability and Saves
Certain Manifestations and features allow you to expend Soul Dice and add the rolled result to your skill checks and saving throws. Charisma modifiers are not applied to these rolls.
Number of dice expendable
At level 10 you can expend and roll up two Soul Dice instead of one at a time, and at level 18 you can expend and roll up to 3 dice.
You can decide to spend your Soul Dice before or after your roll, but before you know the result. You must decide how many Soul Dice to spend before you roll them.
Recovering Soul Dice
Once per day, when you finish a short rest, you can choose to recover a number of your expended Soul Dice equal to half your channeler level (rounded down). For example, if you're a 5th-level channeler, you can recover up to two Soul Dice. You recover all of your used Soul Dice after a long rest.
Phantasmal Aspect (Level 3)
Choose the aspect that your phantasm exhibits. The phantasm's aspect can be one of the following: Chronos Avenger, Iron Myrmidon or Harmonic Magician, all detailed at the end of the class description.
Your choice grants you features again at 5th, 7th, 9th, 11th, 13th, 17th and 20th level.
Ability Score Improvement (Level 4)
When you reach 4th level, and again at 8th, 12th, 16th, and 19th level, you can increase one ability score of your choice by 2, or you can increase two ability scores of your choice by 1. As usual, you can't increase an ability score above 20 using this feature.
Phantasmal Aspect (Level 5)
Choose the aspect that your phantasm exhibits. The phantasm's aspect can be one of the following: Chronos Avenger, Iron Myrmidon or Harmonic Magician, all detailed at the end of the class description.
Your choice grants you features again at 7th, 9th, 11th, 13th, 17th and 20th level.
Phantasmic Recall (Level 6)
If an effect, attack or spell is about to damage both you and you phantasm simultaneously, you can use your reaction to recall your phantasm back into the pocket dimension within your body before it receives any damage, preventing you from receiving double damage count.
Phantasmal Aspect (Level 7)
Choose the aspect that your phantasm exhibits. The phantasm's aspect can be one of the following: Chronos Avenger, Iron Myrmidon or Harmonic Magician, all detailed at the end of the class description.
Your choice grants you features again at 9th, 11th, 13th, 17th and 20th level.
Ability Score Improvement (Level 8)
When you reach 4th level, and again at 8th, 12th, 16th, and 19th level, you can increase one ability score of your choice by 2, or you can increase two ability scores of your choice by 1. As usual, you can't increase an ability score above 20 using this feature.
Phantasmal Aspect (Level 9)
Choose the aspect that your phantasm exhibits. The phantasm's aspect can be one of the following: Chronos Avenger, Iron Myrmidon or Harmonic Magician, all detailed at the end of the class description.
Your choice grants you features again at 11th, 13th, 17th and 20th level.
Phantasmal Aspect (Level 11)
Choose the aspect that your phantasm exhibits. The phantasm's aspect can be one of the following: Chronos Avenger, Iron Myrmidon or Harmonic Magician, all detailed at the end of the class description.
Your choice grants you features again at 13th, 17th and 20th level.
Ability Score Improvement (Level 12)
When you reach 4th level, and again at 8th, 12th, 16th, and 19th level, you can increase one ability score of your choice by 2, or you can increase two ability scores of your choice by 1. As usual, you can't increase an ability score above 20 using this feature.
Phantasmal Aspect (Level 13)
Choose the aspect that your phantasm exhibits. The phantasm's aspect can be one of the following: Chronos Avenger, Iron Myrmidon or Harmonic Magician, all detailed at the end of the class description.
Your choice grants you features again at 17th and 20th level.
Holistic protection (Level 14)
When you make a saving throw, you can expend your Soul Dice and apply the number rolled as bonus to the roll. You can do so before or after your roll, but before any effects of the roll occur.
Ability Score Improvement (Level 16)
When you reach 4th level, and again at 8th, 12th, 16th, and 19th level, you can increase one ability score of your choice by 2, or you can increase two ability scores of your choice by 1. As usual, you can't increase an ability score above 20 using this feature.
Phantasmal Aspect (Level 17)
Choose the aspect that your phantasm exhibits. The phantasm's aspect can be one of the following: Chronos Avenger, Iron Myrmidon or Harmonic Magician, all detailed at the end of the class description.
Your choice grants you features again at 20th level.
Soul Burst (Level 18)
Once per turn, when your phantasm hits a target with its attack, you can expend a free soul die to enhance the attack's damage. Maximum number of Soul Dice expendable still apply.
Ability Score Improvement (Level 19)
When you reach 4th level, and again at 8th, 12th, 16th, and 19th level, you can increase one ability score of your choice by 2, or you can increase two ability scores of your choice by 1. As usual, you can't increase an ability score above 20 using this feature.
Phantasmal Aspect (Level 20)
Choose the aspect that your phantasm exhibits. The phantasm's aspect can be one of the following: Chronos Avenger, Iron Myrmidon or Harmonic Magician, all detailed at the end of the class description.
Multiclassage
Prérequis de Multiclassage
{"cha":13}
Sous-classes
Capacités de Sous-classe
Chronos Avenger
Phantasm Proficiency (Lv 1) (Level 1)
Choose one extra skill from the Channeler class proficiencies list and you become proficient in it.
Past Object (Level 1)
You have the ability to restore an object back to its previous form.
Using your action, you can order your phantasm to touch the remains of an object small enough to fit a 2 feet cube, you instantaneously see all its past states in the last 24 hours. But the state you see it in is hazy. The contents of a letter, for example, will not be legible. As part of the action, you can then magically restore it to a state it was in within that time span. It will then remain in that state for one hour, or until it's dispelled. After which, it will return to its previous state. This feature cannot be used on an object more than once.
Parts of the object 2 ft. away from your point of contact will not form part of the restored object, potentially creating gaps.
You can use this feature on magic items to restore their form, but it doesn't restore the magic.
You can use your action to end this effect early.
Once you have used this feature, you must finish a short rest or long rest before you can use it again.
Deadly precision (Lv 3) (Level 3)
At level 3, this phantasm's attack actions score a critical hit on a roll of 19 - 20. At level 15, this phantasm's attack actions score a critical hit on a roll of 18 - 20.
Multiattack (Lv 5) (Level 5)
At level 5, this phantasm gains the multiattack action and can make two attacks with its Unarmed Strike, Spike or a combination of the two.
Evasion (Lv 7) (Level 7)
At level 7, when you are subjected to an effect that allows you to make a Dexterity saving throw to take only half damage, you instead take no damage if you succeed on the saving throw, and only half damage if you fail.
Time Slip (Lv 9) (Level 9)
Your phantasm has gained the power to move you between the quantum gaps of time. At the end of your turn, you can choose to use this feature to immediately take another turn. While you are taking this extra turn, no other creature can use their reaction. When used out of combat, you can see everything around you freeze in time for what you perceive to be 6 seconds. The effect will end early if you have moved 100 ft. away from the location where the feature is used.
Once you have used this feature, you must finish a long rest before you can use it again.
Follow-Up Strike (Lv 11) (Level 11)
When you use your action to command your phantasm to attack on your turn, you can use your bonus action to command your phantasm to make an extra Unarmed Strike attack.
Phantasmal Protection (Lv 13) (Level 13)
Your phantasm's continuous growth has granted you proficiency in Dexterity saving throw. If you already have this proficiency, you instead gain proficiency in a saving throw you are not already proficient in.
Window to the Past (Lv 17) (Level 17)
Your phantasm has gained greater mastery over time. You can use your action to command your phantasm to form an ethereal floating foot-wide circular ring capable of displaying past events as if you're looking through a window. You can look into the past as far back as the last 10 days. You cannot hear any sound through the window and objects or creatures protected from divination spells are invisible.
It takes 1 minute to review a full day's events. You can freeze the vision to a moment in time. It is still tethered within 5 feet from you and you can use your action to order it to move and angle itself to your convenience. It can maintain this ring form for 1 hour, at the end of which, it will automatically revert to its original form. You can also use your action to command your phantasm to revert to its original form. While in ring form, the phantasm cannot use its other actions.
Once your phantasm reverts to its original form, you must finish a long rest before you can use this feature again.
Split Time (Lv 20) (Level 20)
Your phantasm reaches the pinnacle of its evolution potential. You can now use your Time Slip feature as a reaction at any time on anyone else's turn, interrupting their turn to allow you to take a full turn before they resume theirs. When you interrupt an enemy's attack, you can choose for the attack to miss you. You can also make the attack miss your allies if you use your action to move them out of the area of attack.
While having this feature, Time Slip feature used by another creature does not prevent you from using your reaction, you can also use this feature while being subjected to time altering effects and spells such as Timestop.
Harmonic Magician
Phantasm Spellcasting (Lv 1) (Level 1)
Phantasm Spellcasting (Lv 1) You have gained the ability to cast spells through the esoteric knowledge whispered to you by your phantasm. At level one, you start with 3 cantrips. (See Harmonic Magician spell list on page 14)
Cantrips
You learn Thaumaturgy and two other cantrips of your choice from the Harmonic Magician spell list. You learn additional cantrips of your choice at higher levels, as shown in the Cantrips Known column of the Harmonic Magician spell table.
Spell Slots
The Harmonic Magician spell table shows how many spell slots you have to cast your spells of 1st level and higher. To cast one of these Harmonic Magician spells, you must expend a slot of the spell's level or higher. You regain all expended spell slots when you finish a long rest.
For example, if you know the 1st-level spell burning hands and have a 1st-level and a 2nd-level spell slot available, you can cast burning hands using either slot.
Spells Known of 1st Level and Higher
The Spells Known column of the Harmonic Magician table shows when you learn more spells of your choice. Each of these spells must be of a level for which you have spell slots. For instance, when you reach 5th level in this class, you can learn one new spell of 1st or 2nd level.
Additionally, when you gain a level in this class, you can choose one of the Harmonic Magician spells you know and replace it with another spell from the Harmonic Magician spell list, which also must be of a level for which you have spell slots.
Spell Transmission
While you can see your phantasm, without using your phantasm's senses, you can use your action to cast a Harmonic Magician spell that has a casting time of 1 action through your phantasm. As part of the action, the phantasm can move up to its movement speed and deliver the spell as if it is the source. It becomes visible as it transmits your spell and it uses your attack modifier for the roll.
Spell components must still be provided by you.
Phantom Sonar (Lv 1) (Level 1)
You can use your action to command your phantasm to emit high-pitched noise pulses for 1 minute. While it is active, invisible creatures without incorporeal movement within 30 feet from your phantasm are visible to you. You can also "see" the shape and depth of any object and secret doors not hidden by magic within 30 feet of your phantasm. This effect can be ended early using your action or when your phantasm returns to its pocket dimension. The noise can be heard for up to 150 feet away. Once you have used this feature, you must finish a short or long rest before you can use it again.
Soul Magic (Level 3)
You can expend Soul Dice to heighten the damage of your cantrips. You add your Charisma Modifier to the damage.
Creating Spell Slots
You can transform unexpended Soul Dice into one spell slot as a bonus action on your turn. The Creating Spell Slots table shows the cost of creating a spell slot of a given level. You can create spell slots no higher in level than 5th. You cannot convert spell slots into Soul Dice.
Any spell slot you create with this feature vanishes when you finish a long rest.
| Spell Slot Level | Soul Dice Cost |
|---|---|
1st | 2 |
2nd | 3 |
3rd | 5 |
4th | 6 |
5th | 7 |
Phantasm Ritual (Level 3)
You can now record magical rituals onto a special circular plate stored in your phantasm's extradimensional compartment. Choose two 1stlevel spells that have the ritual tag from any class's spell list (the two needn't be from the same list). The spell plates appear in the compartment and don't count against the number of spells you know. When your phantasm is in the same plane as you, you can cast the chosen spells as rituals. You can't cast the spells except as rituals, unless you've learned them by some other means. You can also cast a Harmonic Magician spell you know as a ritual if it has the ritual tag. On your adventures, you can add other ritual spells to your phantasm's extradimensional space. When you find such a spell, you can inscribe it to a plate if the spell's level is equal to or less than a quarter of your channeler level (rounded up) and if you can spare the time to transcribe the spell. For each level of the spell, the transcription process takes 2 hours and costs 50 gp for the rare material needed to create the plates.
Spell Burn (Level 5)
You can expend Soul Dice to heighten the damage or healing power of your Harmonic Magician spells. You roll the Soul Dice you've expended, add your Charisma Modifier to it, and add the result to the damage. You can expend Soul Dice separately for every instance damage is dealt by the spell. For example, you can spend Soul Dice separately for every instance a ray from your Scorching Ray spell hit a target.
Soothing sound (Level 7)
Soothing tunes telepathically emitted by your phantasm bolsters your mental fortitude. You have advantage on Wisdom saving throws.
Discordant Wave (Level 9)
You can use your bonus action to command your phantasm to emit sonic high-frequency pulse to disrupt the concentration of creatures within 10 feet from it. Affected creatures in that space have to succeed in a Constitution saving throw to be able to cast spells or create effects that require concentration. If they're already concentrating on a spell or effect, they will have to immediately make a Constitution saving throw and they will lose their concentration if they fail.
This effect lasts until the start of your next turn. The pulsing noise is only audible to those affected by it.
Invisible spells (Level 11)
Your phantasm has learned how to conceal its presence and remain invisible when it's transmitting your spells. Spell attacks made through your phantasm are treated as if they are made through an invisible source.
Phantasmal Protection (Level 13)
Your phantasm's continuous growth has granted you proficiency in Intelligence saving throws. If you already have this proficiency, you instead gain proficiency in a saving throw you are not already proficient in.
Arcane Encore (Level 17)
Once per day when you finish a short rest, you can choose expended spell slots to recover. The spell slots can have a combined level that is equal to or less than half your channeler level (rounded up), and none of the slots can be 6th level or higher.
For example, if you're an 17th-level channeler, you can recover up to nine levels worth of spell slots. You can recover either three 3rd-level spell slot, 4th-level spell slot and a 5th-level spell slot, or other spell slot combinations.
Spell Echo (Level 20)
When you cast a spell that does not require concentration, such as Cone of Cold, you can have your phantasm duplicate it, effectively casting it twice from your respective locations. The spells are resolved separately starting with you. Spell dice can be spent on each instance damage is applied. Once you have used this feature, you must finish a short or long rest before you can use it again.
Iron Myrmidon
Phantom Shield (Lv 1) (Level 1)
You can telepathically control a floating spectral shield to defend yourself or others. Your phantasm appears with the shield hovering around it. Using your bonus action, you can designate a creature within 30 ft. that you can see, including your own phantasm, to become the target of the shield's protection. The shield appears and hovers in the creature's space, increasing the target's armor class by +2, but a target can only benefit from 1 shield at a time.
If the the target moves out of range, the shield will disappear. It will also disappear if your phantasm returns to its pocket dimension. You can also use your bonus action to send your shield into an extra dimensional space.
Magic shields can be turned into your phantom shield if it's attuned to you and you perform a special ritual while you hold the shield for 1 hour, which can be done at the same time you are attuning to the shield or during a short rest. You can't affect an artifact or sentient shield this way. You can use the magic shield's armor class bonus instead of the +2 bonus. You can activate the magic shield's effects, if it has any, when you are within 5 feet of the shield. The magical shield ceases to be your phantom shield if you die, make another shield your phantom shield, use the ritual to break your bond with it or if you are no longer attuned to it.
Control Metal (Level 1)
Using your action, you can magnetically move metallic objects or a group of metallic objects within 30 feet that weighis up to 10 pounds in the air. You can also use this feature to clear 10 ft. square area from small metallic objects such as ball bearings and caltrops. If you use this feature consecutively for one minute on a metallic object that can fit the space of 5 ft. cube, that object will become magically magnetized for 1 hour and can attract objects that weighs up to 10 pounds. The magnetic effect will end early if you magnetise another metallic object or use your action to end the effect. You can't attack or activate magic weapons using this feature.
Phantasmal Arsenal (Level 3)
You can spend 1 hour to perform a ritual, which can be done during short rest to store up to 4 nonmagical simple or martial weapons and up to a combination of 40 units of ammunitions into your phantasm's extradimensional weapon rack. This ritual can be combined with the Phantom Shield ritual.
When you command your phantasm to appear, you can choose the weapon it's armed with. You can use your bonus action to command your phantasm to swap the weapon with another arsenal weapon or stow the weapon away.
It can draw ranged weapon ammunitions freely from its extradimensional weapon rack and ignores the Loading weapon property. The weapons are visible, so the phantasm does not gain advantage from invisibility when you order it to attack with the weapons. Your phantasm has 2 arms and can wield 2 handed weapons, but cannot engage in twoweapon fighting.
You can expend Soul Dice on these attacks. The weapons cease to be your Phantasmal Arsenal if you swap it with another weapon or use the ritual to break your bond with it.
Multiattack (Lv 5) (Level 5)
This phantasm gains the multiattack action and can make a total of two attacks with its Sword Hand, Phantasmal Arsenal or a combination of the two.
Shield Protection (Lv 7) (Level 7)
When a target is protected by your phantom shield receives damage, you can use your reaction to expend Soul Dice to reduce the damage by the rolled result of the Soul Dice expended plus your Charisma modifier.
Chrome Juggernaut (Lv 9) (Level 9)
By using your action, you can command your phantasm to turn itself into a hulking translucent, semi-tangible metallic platform. It elevates you by 5 feet and occupies a 5 feet high by 15 feet square space under you. Using your action, you can command it to move at the speed of 20 feet per turn. It cannot perform other actions in this form.
You and other creatures can climb onto the platform and it has the carrying capacity of 1,500 pounds. If more weight is placed on it, it won't be able to move. Ropes and hooks can be attached to it for the purpose of pulling wagons and other heavy objects.
The chrome juggernaut can move into the space already occupied by other creatures as if it's moving through difficult terrain. At the start of its turn, each creatures and objects occupying the same space as the juggernaut takes 2d10 force damage. This feature cannot be used if there is not enough space to form the platform and the phantasm cannot use any of its actions while it's in this form.
This form lasts for 1 hour and can be ended early using your action. It will revert to its normal phantasm form and disappear into its pocket dimension if you are 30 feet away from it. Once you have used this feature, you must finish a long rest before you can use it again.
Invisible Arsenal (Level 11)
Your phantasm gains the power to make non-magical Phantasmal Arsenal weapons and ammunitions invisible when wielding them.
Phantasmal Protection (Level 13)
Your phantasm's continuous growth has granted you proficiency in Strength saving throw. If you already have this proficiency, you instead gain proficiency in a saving throw you are not already proficient in.
Chrome Block (Level 17)
Using your action, you can order your phantasm to form a solid translucent force cube in an empty space 5 feet away from you. The size of the cube cannot be larger than 10 feet across or smaller than 1 foot across. The cube can be free floating or resting on a solid surface. The phantasm stays in this shape until the start of your next turn, but you can use your action consecutively to maintain its existence. You can move the cube with you, however, it cannot enter spaces that are already occupied. Nothing can physically pass through the cube, it is immune to all damage and can't be dispelled by dispel magic. A disintegrate spell destroys the cube and sends the phantasm back into its pocket dimension.
Storm of Steel (Level 20)
As an action, you can command spectral weapons to fly out of your phantasm's extradimensional weapon rack and orbit in a circular pattern, attacking everything that comes within 10 feet radius of you. The first time a creatures enters that space or start its turn within it, it will take 2d10 force damage. Ranged weapon and spell attacks passing through the space the spectral weapons fly through will be made with disadvantage.
You can designate an unlimited number of creatures you can see to be immune to the spectral weapons' damages when you activate this feature. This feature lasts for 1 minute and can be ended earlier using your action. It will also end early if you've become unconscious. Once you have used this feature, you must finish a short or long rest before you can use it again.