Toon Rollback (anime)

When Alister disguised himself as Pegusus he used this card against Kaiba. Kaiba had prevented the Blue-Eyes Toon Dragon that Alister controled from attacking with Negate Attack so Alister used Toon Roll-Back and sacrified the Blue-Eyes Toon Dragon to special summon the Toon Dark Magcian Girl and then attacked directly with her dealing 2000 points of damage to Kaiba's life points.

This card was likely stolden from Pegusus after Mai took his soul.