Aura of Death

A aura of death surrounds up to three creatures of your choice within range. This aura makes them slightly obscured and smells of death. All targets receive a +1 bonus to AC for the duration and creatures who start their turn in or enter melee range must make a constitution saving throw or retreat from melee range for the round.

The targets are unable to smell the aura, and can see through it as if it were not there. Allies that do not have the aura react the same as enemies.

At higher levels. For each level above the first at which this spell is cast, you grant another +1 bonus to AC for the duration.