Evigishki Merrowgeist [DT06-EN089] Ultra Rare Elemental Hero Collection 2 If it attacks

If it attacks

if your opponent has more total cards in their hand and their side of the field than you do: You can detach 1 Xyz Material from this card

also it cannot be destroyed by battle

Destroy all Spell and Trap Cards on your opponent''s side of the field

(You do not use "Polymerization"

Evigishki Merrowgeist [DT06-EN089] Ultra Rare Elemental Hero Collection 2 If it attacksSet: Duel Terminal 6 Card type: Xyz Effect Monster Rarity: Ultra Rare Attack: 2100 Defense: 1600 2 Level 4 monsters After damage calculation, if this card destroys an opponent's monster by battle: You can detach 1 Xyz Material from this card; shuffle the destroyed monster into the Deck instead of sending it to the Graveyard.