Tides of War

Upon invoking the last words of the spell, reduce 2 AC from up to 3 Targets within range, and apply up to 1 per 2 AC taken to an ally or self. Should one of the individuals fall, the caster can use a bonus action to shift the Tides of War to a new individual provided the duration is still in effect. For every level above 3, an additional individual may be affected.

The initial pull of AC is within 30 ft, but can be maintained up to 120 ft.