Decaying Touch 2

Decaying Touch
self
touch 
1A/ 1BA
Duration: 1 minute unless attuned then constant
This spell allows you to decay the flesh and some clothing of any creature it touches by leaving a black hand print on a creature within range (5ft) dealing 5d8(attuned) 3d8(as a spell) necrotic damage, the creature must pass a DC Wis 15 (medicine) saving throw or take full damage. On a save the creature takes half damage. On a fail the creature takes full damage and must do a DC Wis 15 (medicine) saving throw at the end of each of the targeted creatures turn taking 1d8 necrotic damage. If a targeted creature is wearing metal or leather, the spell is ineffective where the metal or leather touches the flesh When attuned: The creature attuned to this spell must wear leather gloves or metal gauntlets and have to take the gloves or gauntlets off in order for the spell to be effective Spell cannot be cast while caster is wearing leather gloves or metal gauntlets.When attuned the spell is used as a bonus action. When used as a spell the caster uses one action to cast and bonus actions to use until spell ends
To attune: one sticks their hand(s) in a thing of acid while chanting "decaying touch" for one hour.
Used as A 5th level spell unless Attuned then used as a Cantrip.