AID

2nd-level abjuration
Casting Time: 1 Action
Range: 30 Feet
Components: V, S, M (A Tiny Strip Of White Cloth)
Duration: 8 hours
Usable By: Bard, Cleric, Druid, Paladin, Ranger, Artificer

  Choose up to three creatures within range. Each target’s Hit Point maximum and current Hit Points increase by 5 for the duration.
  
  Using a Higher-Level spell slot.
  Each target’s Hit Points increase by 5 for each spell slot level above 2.

Player’s Handbook (2024), page: 239