Xyz Universe
[Trap/Normal] NORMAL
Archetype: Xyz
Target 2 face-up Xyz Monsters on the field; send both monsters to the GY, then Special Summon 1 Xyz Monster from your Extra Deck, except a "Number" monster, whose Rank is equal to, or 1 less than, the combined original Ranks of those 2 Xyz Monsters, and if you do, attach this card to it as material, also, for the rest of this turn after this card resolves, your opponent takes no damage.
Same Archetype (1):
Xyz Reflect
Archetype: Xyz
[Trap/Normal] NORMAL
When a Spell Card, Trap Card, or monster effect is activated that targets a face-up Xyz Monster(s) on the field: Negate the activation, and if you do, destroy it, then inflict 800 damage to your opponent.