Gravekeeper's Assailant [TU02-EN002] Super Rare The Dark Side of Dimensions Movie Pack Gains 300 ATK for each

Gains 300 ATK for each Dragon-Type monster in your GY

then Special Summon that monster from your Extra Deck

Tribute the "Elemental Hero Bubbleman" that was changed to Defense Position and Special Summon 1 monster from your hand that includes "Elemental Hero" in its card name

change any Defense Position monster(s) to face-up Attack Position

Set: Primal Origin Card type: Xyz/Effect Monster Rarity: Ultimate Rare Attack: 4000 Defense: 3000 2 Level 8 monsters If this card attacks or is attacked

Gravekeeper's Assailant [TU02-EN002] Super Rare The Dark Side of Dimensions Movie Pack Gains 300 ATK for eachSet: Turbo Pack: Booster Two Card type: Effect Monster Rarity: Super Rare Attack: 1500 Defense: 1500 If "Necrovalley" is on the field when this card declares an attack, you can change the battle position of 1 face up monster your opponent controls.