2+ Level 4 monsters

If this card destroyed an opponent’s monster by battle, at the end of the Battle Phase: You can Special Summon from your Extra Deck, 1 Rank 10 or higher Machine Xyz Monster by using this card as material. (This is treated as an Xyz Summon. Transfer this card s materials to the Summoned monster.) You can only use this effect of Number 27: Dreadnought Dreadnoid once per turn. If this card you control would be destroyed by battle or card effect, you can detach 1 material from it instead.