Mystic Amulet

{e} {3} Charges (regains 1d4-1 charges daily)
• {u} Bard, Cleric, Druid, Paladin, or Ranger
Bonus Action: Expend {1} charge to restore 1d4+1 hit points to all allies within 10 feet.
• {p/r} Bard, Sorcerer, Warlock, or Wizard
Action: Expend {1} charge to restore an expended 1st level spell slot.
• {c} Any
Reaction to an Attack: Expend {1} charge to gain a
+ {2} bonus to AC.