Steinhardt's Guide to the Eldritch Hunt
MonkeyDM

Level 1 Transmutation (Osteomancy) (Warlock, Wizard)


Casting Time: Action
Range: Touch
Components: V, S, M (a porcupine’s carapace)
Duration: Concentration, up to 10 minutes


You touch a willing creature, forcing spiked bone plates to grow and pierce through its skin. It takes 1 point of Piercing damage. For the duration of the spell, the first time each turn that the target is hit with a melee attack roll, the attacking creature takes 2d4 Piercing damage.

Using a Higher-Level Spell Slot. The damage increases by 1d12 for each spell slot level above 1. The spell doesn’t require Concentration with a level 5+ spell slot.