Xyz Universe

【Regarding the ① effect】

This effect targets a total of 2 Xyz Monsters face-up on the field (you can target 2 monsters in either player's Monster Zone).

You must target 2 Xyz Monsters whose total Ranks correspond (are equal to or 1 lower than) the Rank of an Xyz Monster other than a "Number" monster in your Extra Deck. (You cannot target monsters if you cannot perform the resolution, such as if there is no Xyz Monster of the corresponding Rank in your Extra Deck.)

This effect cannot be activated during the Damage Step.

The Special Summon by this effect is not treated as an Xyz Summon. (If a monster Special Summoned by this effect is sent to the Graveyard or banished, it cannot be Special Summoned by other effects.)

At resolution, you perform the action of "send those 2 monsters to the Graveyard," and if you successfully send both monsters to the Graveyard, you perform the action of "Special Summon 1 Xyz Monster from your Extra Deck, other than a 'Number' monster, with a Rank equal to or 1 lower than the total Ranks of those 2 Xyz Monsters, and attach this card to it as an Xyz Material."

The resolution of this effect is completed by the action of "Special Summon... and attach this card to it as an Xyz Material." After this resolution, regardless of whether these actions were successful, if the activation or effect of this card was not negated, the effect "any damage your opponent takes becomes 0 until the end of this turn" is also applied immediately.

The action of sending to the Graveyard and the action of Special Summoning a monster and attaching this card as an Xyz Material do not occur simultaneously. The action of Special Summoning an Xyz Monster and the action of attaching this card as an Xyz Material are treated as occurring simultaneously.

At resolution, even if the targeted monsters are in face-down Defense Position or their control has changed, they remain targeted; therefore, you perform the action of sending the 2 monsters to the Graveyard, and subsequently perform the action of Special Summoning an Xyz Monster and attaching this card as an Xyz Material as written in the text.

At resolution, if one of the 2 targeted monsters is unaffected by this effect, you send the other card to the Graveyard and the effect resolution ends. Furthermore, if at least one of the targeted monsters is no longer targeted, no action is performed.