Shadow Armor

1st-level · Abjuration

Casting Time 1 reaction, which you take when you are targeted by an attack but before the roll is made

Range Self

Components V, S

Duration Instantaneous

Classes Sorcerer, Warlock, Wizard

You can siphon energy from the plane of shadow to protect yourself from an immediate threat. As a reaction, you pull shadows around yourself to distort reality. The attack against you is made with disadvantage, and you have resistance to radiant damage until the start of your next turn.

Source: Deep Magic 5e · OGL/Open