Barkskin

2nd-level, Transmutation

• Casting time: 1 action
• Range: Touch
• Components: V, S, a handful of oak bark
• Duration: Concentration, up to 1 hour

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.

Classes: Cleric (Nature Domain), Druid (Circle of the Land), Druid, Ranger

Source: Player’s Handbook p. 217. Available in the SRD.