Type: Normal Trap
Effect:
Target 2 face-up Xyz Monsters on the field; send both monsters to the Graveyard, 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 an Xyz Material. If you activated this card, your opponent takes no further damage this turn.
Xyz Universe has gotten quite a bit of popularity in the past couple weeks. You can send xyz monsters from your opponent's side of the field. That in itself is incredible. If you play against an xyz spam deck, such as madolches, and geargia, you can steal so much advantage with this card. If your opponent has mewfuille+anjelly, then they will probably make tiaramisu and leviair. You can flip this, get rid of both them, and make a dracosac.
Another reason this card is so great is because it sends them to the graveyard, not destroys them. Any anti-destruction effects such as 101 is completely ignored.
The monsters are sent THEN you special summon an xyz. That means gear gigant X misses timing and will not special summon a geargiano.
If you have extra room in your side deck for a dracosac or you already have rank 7s and 8s in your extra, then I suggest trying this card out and siding it in for those annoying matchups against geargia, madolche, and so many other decks.