Aura of Delaying

5th-level abjuration

Casting Time: 1 action

Range: Self (50-foot radius)

Components: V, S

Duration: 10 minutes

A shadowy aura spreads forth from you in a 50-foot radius that moves with you. When a creature casts an arcane spell while in the affected area, the casting time of the spell is doubled. Bonus action spells cost 1 action, while 1 action spells take 2 actions, which may be taken the following round, and so forth. Quickening a spell allows it to remain a 1 action spell, though a sorcerer may double the amount of sorcery points spent to make it a bonus action.