All-Vanity is Xemnas's Limit Break. It summons a barrier around Xemnas, who hovers around the field. Enemies take damage on contact with the barrier and they cannot deal damage to Xemnas. During the Final Limit, Xemnas fires two large powerful lasers from each hand hands at a long range. They can be directed with . Any enemies that are hit take heavy damage.
Kingdom Hearts 358/2 Days
The Unknown's ultimate attack bears a strong resemblance to All-Vanity.