Empoleon V (146/163) [Sword & Shield: Battle Styles] EX1-017 If either a "Gravekeeper's" monster

If either a "Gravekeeper's" monster or "Necrovalley" is not on the field

Set: Gladiator's Assault Card type: Normal Trap Rarity: Ultra Rare Attack: 0 Defense: 0 Activate only when your opponent's monster declares an attack

and this Fusion Summoned card attacked: You can send 1 "Blue-Eyes" Fusion Monster from your Extra Deck to the Graveyard

Set: Diamond & Pearl: Mysterious Treasures Type: Lightning Rarity: Rare

Set: Hidden Arsenal Card type: Effect Monster Rarity: Super Rare Attack: 1700 Defense: 1400 FLIP: This card gains 300 ATK and DEF

Empoleon V (146/163) [Sword & Shield: Battle Styles] EX1-017 If either a "Gravekeeper's" monsterSet: Sword & Shield: Battle Styles Type: Water Rarity: Ultra Rare Retreat cost: Colorless, Colorless