Source: SRD

Barkskin

2nd-level transmutation  - Dru, Rgr

Casting Time: 1 action

Range: Touch

Components: V, S, M (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.

Open Game License v1.0a Copyright 2000, Wizards of the Coast, Inc.

System Reference Document 5.0, Copyright 2016, Wizards of The Coast, Inc.; Authors Mike Mearls, Jeremy Crawford, Chris Perkins, Rodney Thompson, Peter Lee, James Wyatt, Robert J. Schwalb, Bruce R. Cordell, Chris Sims, and Steve Townshend, based on original material by E. Gary Gygax and Dave Arneson.
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