Absorbing Field

6th-level abjuration

Casting Time: 1 action
Range: Self
Components: V, S
Duration: Concentration, up to 1 minute

You cloak yourself in a protective field that absorbs incoming magic, rejuvenating your spell slots. When you are the target of a spell (including spells that affect multiple targets, but not area spells such as fireball), make an ability check using your spellcasting ability. The DC equals 10 + the spell’s level. On a successful check, the spell has no effect on you and is absorbed by the field. You regain a spell slot of the same level as the spell that was cast against you.

If you have no expended spell slots of that level, you don’t regain a spell slot, but this spell remains in effect.

Even if the spell manages to bypass the field, you gain advantage on your saving throw.