School type: "Transmutation" Casting Time: "1 action" Range: "Touch" Components: V, S, M (a handful of oak bark) Duration: "Concentration, up to 1 hour" Casters: "1" You touch a willing creature. Until the spell ends, the target’s skin has a rough, bark-like appearance, and the target’s AC can’t be less than 16, regardless of what kind of armor it is wearing. #Spell