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Stoneskin

4th-level abjuration

Casting Time: 1 action
Range: Touch
Components: V, S, M (diamond dust worth 100 gp, which the spell consumes)
Duration: Concentration, up to 1 hour

This spell turns the flesh of a willing creature you touch as hard as stone. Until the spell ends, the target has resistance to nonmagical bludgeoning, piercing, and slashing damage.