>>198787665 Level 13 monsters
Cannot be destroyed by battle except with "Number" monsters. When a "Number C1000: Numerronius" you control is destroyed: You can Xyz Summon this card from your Extra Deck, by using it as the Xyz Material. This card cannot be destroyed by card effects. This card cannot attack. Your opponent cannot target other monsters for an attack. During your opponent's End Phase, if your opponent did not declare an attack this turn, you win the Duel. When an opponent's monster declares an attack: You can detach 1 Xyz Material from this card; negate that attack, and if you do, gain Life Points equal to that monster's ATK.
