Great Furnace [Mirrodin] Bat but the opponent's monster was

but the opponent's monster was not destroyed by the battle: You can make the opponent's monster's ATK 0 (even after this card leaves the field or the monster becomes unaffected by card effects)

attach it to this card as a face-up material

Set: Legendary Collection 2 Card type: Normal Spell Rarity: Ultra Rare Choose an "Elemental HERO" Fusion Monster in your Extra Deck whose listed Fusion Material Monsters are banished

• Return target creature card with mana value 2 or less from your graveyard to the battlefield

Great Furnace [Mirrodin] Bat but the opponent's monster wasSet: Mirrodin Type: Artifact Land Rarity: Common {T}: Add {R}. Kuldotha, wellspring of molten metal, temple of the goblin horde.