Number 27: Dreadnought Dreadnoid [DUOV-EN083] Ultra RareSet: Duel Overload Card type: Xyz Effect Monster Rarity: Ultra Rare Attack: 2200 Defense: 1000 2+ Level 4 monsters At the end of the Battle Phase, if this card destroyed an opponent's monster by battle : You can Special Summon from your Extra Deck, 1 Rank 10 or higher Machine Xyz Monster by using this face up card you control as material. (This is treated as an Xyz Summon. Transfer its materials to the Summoned monster.) You can only use this effect