Yu-Gi-Oh! Power of Chaos: Kaiba the Revenge promotional cards

If there are monsters with the same name on the field, increase the ATK and DEF of all of those monsters with the same name by 500 points.

Aqua Chorus

This legendary dragon is a powerful engine of destruction. Virtually invincible, very few have faced this awesome creature and lived to tell the tale.

Blue-Eyes White Dragon

Pay 1000 Life Points. Pick up and see all face-down cards on your opponent's side of the field, then return them to their original positions. (The effects of the face-down cards are not activated.)