Mechanical Servant

When a creature within 5 feet of the servant makes an ability check, the servant can use its reaction to touch the creature and apply an invigorating salve, granting advantage on the check.

When a creature within 5 feet of the servant regains hit points, the servant can use its reaction to touch the creature and apply a protective salve, granting the target temporary hit points equal to your Intelligence modifier.

Ranged Weapon Attack: +4 to hit, range 30 ft., one target. Hit: 5 (1d6+2) acid damage

The servant touches a creature and applies a flotational salve, which grants the target a fly speed of 10 feet and the ability to hover for 10 minutes.