Water Spark

If the spark takes damage from an attack or as the result of a failed saving throw, their hit points are reduced to 0. If the spark takes damage from another effect, they die if the damage equals or exceeds their hit point maximum; otherwise they take no damage.

If an enemy starts their turn within 5 feet of three or more water sparks, the enemy must succeed on a Strength saving throw or have their speed reduced to 0. The DC for this saving throw equals 14 plus the number of water sparks within 5 feet of the enemy.

Attack: +11 to hit, reach 5 ft. or range 30 ft., one target. Hit: 10 bludgeoning damage, and if the attack was made by more than one spark, the target must succeed on a Dexterity saving throw or be knocked prone and be unable to stand up until the end of the sparks' next turn. The DC for this saving throw equals 14 plus the number of sparks who joined the attack.