Mage Armor [Доспехи мага]

1st level, Abjuration
Casting time: 1 action
Range: Touch
Components: V, S, M (кусочек выделанной кожи)
Duration: 8 hours
Classes: Wizard,Sorcerer
Subclasses:

You touch a willing creature who isn't wearing armor, and a protective magical force surrounds it until the spell ends. The target's base AC becomes 13 + its Dexterity modifier. The spell ends if the target dons armor or if you dismiss the spell as an action.

Source: D&D System Reference Document 5.1, © Wizards of the Coast LLC, licensed under CC BY 4.0.