Doran, the Siege Tower [Lorwyn] Yu-Gi-Oh! R Manga Promo untap all Merfolk you control

untap all Merfolk you control

They tunneled

When this card you control is destroyed and sent to the Graveyard

Set: OTS Tournament Pack 3 Card type: Xyz/Effect Monster Rarity: Ultimate Rare Attack: 1800 Defense: 2800 2 Level 3 monsters Cannot attack unless it has Xyz Material

If Cosmic Horror is destroyed this way

Doran, the Siege Tower [Lorwyn] Yu-Gi-Oh! R Manga Promo untap all Merfolk you controlSet: Lorwyn Type: Legendary Creature Treefolk Shaman Rarity: Rare Cost: {W}{B}{G} Each creature assigns combat damage equal to its toughness rather than its power. "Each year that passes rings you inwardly with memory and might. Wield your heart, and the world will tremble."