Barkskin [Дубовая кора]
2nd level, Transmutation
Casting time: 1 action
Range: Touch
Components: V, S, M (пригоршня дубовой коры)
Duration: Concentration, up to 1 hour
Classes: Druid,Ranger
Subclasses: Nature Domain
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.
Source: D&D System Reference Document 5.1, © Wizards of the Coast LLC, licensed under CC BY 4.0.