Aura of Burden

A dark, oppressive aura spreads from you in a 30 ft. radius sphere, striking doubt into hostile creatures that move within it.

Until the spell ends, the aura moves with you, and is centered on you. When a hostile creature enters the aura for the first time on its turn, or starts its turn there, it must succeed on a Charisma saving throw, or become Burdened until the spell ends.

When a Burdened creature makes an attack roll or saving throw, it must roll a d4 and subtract the number rolled from the attack or saving throw it makes.