Fortress Whale [TP7-EN003] Super Rare Limited if your other DARK Spellcaster

if your other DARK Spellcaster monster battles an opponent's monster (Quick Effect): You can send this card from your hand or face-up from your field to the GY

When this card on the field is destroyed

Set: Clash of Rebellions Card type: Fusion/Effect Monster Rarity: Ultimate Rare Attack: 3200 Defense: 2500 1 Level 6 "Archfiend" Normal Monster + 1 "Red-Eyes" Normal Monster You can only Special Summon "Archfiend Black Skull Dragon(s)" once per turn

Set: EX: Delta Species Type: Fighting

Increase the ATK of this card by 300 points for each card in your Graveyard that includes 'Elemental Hero' in its card name

Fortress Whale [TP7-EN003] Super Rare Limited if your other DARK SpellcasterSet: Tournament Pack 7 Card type: Ritual Monster Rarity: Super Rare Attack: 2350 Defense: 2150 This monster can only be Ritual Summoned with the Ritual Spell Card, "Fortress Whale's Oath".