one deck dungeon card sleeves Ryker See images below for more details Deck Sleeves - Bandai -

Even with the super rare variant, the red background really helps the card pop out

If this card is detached from an Xyz Monster to activate that monster's effect: You can take 1 "Galaxy-Eyes Photon Dragon" from your hand or Deck, and either Special Summon it, or attach it to an Xyz Monster you control as material, then if you activated this effect during the Battle Phase, double the ATK of all "Number" Xyz Monsters you control

A lot of good legends have ETBs, like Loran of the Third Path, which this doesnt capture

Kabazauls was originally "Kabasaurus", where Kaba means hippo in Japanese

If your opponent has no cards, you wait until they do