Chthonian Alliance [EEN-EN044] Rare Bird during either player's Main Phase:

during either player's Main Phase: You can detach 1 Xyz Material from this card

Set: Premium Gold Card type: Effect Monster Rarity: Gold Rare Attack: 2300 Defense: 2000 Cannot be Normal Summoned or Set

Set: Structure Deck: The Dark Emperor Card type: Effect Monster Rarity: Common Attack: 1300 Defense: 200 Once per turn

Set: The Dark Illusion Card type: Effect Monster Rarity: Rare Attack: 1800 Defense: 1200 During either player's turn: You can send 1 "Subterror" monster from your Deck to the Graveyard

Chthonian Alliance [EEN-EN044] Rare Bird during either player's Main Phase:Set: Elemental Energy Card type: Equip Spell Rarity: Rare Increase the ATK of the equipped monster by 800 points for each other face up monster on the field with the same name as the equipped monster.