HOME | DD

Description
yugipedia.com/wiki/Numbers_Eva…

If only your opponent controls a monster Special Summoned from the Extra Deck: Choose 4 "Number" Xyz Monsters with different Ranks in your Extra Deck and Special Summon 1 "Number" Xyz Monster from your Extra Deck with a number in its name equal to the total number in the names of the chosen monsters, and if you do, attach all the chosen monsters to it as material, but you cannot Special Summon monsters, except "Number" Xyz Monsters, while you control that face-up Special Summoned monster. (This is treated as an Xyz Summon.)

Description
yugipedia.com/wiki/Numbers_Eva…

If only your opponent controls a monster Special Summoned from the Extra Deck: Choose 4 "Number" Xyz Monsters with different Ranks in your Extra Deck and Special Summon 1 "Number" Xyz Monster from your Extra Deck with a number in its name equal to the total number in the names of the chosen monsters, and if you do, attach all the chosen monsters to it as material, but you cannot Special Summon monsters, except "Number" Xyz Monsters, while you control that face-up Special Summoned monster. (This is treated as an Xyz Summon.)