Effect
If you control exactly 2 monster card types (among Fusion, Synchro, and/or Xyz): Apply the following effect based on those types. ● Fusion and Synchro: Special Summon 1 "Outer Entity" Xyz Monster from your Extra Deck, and if you do, attach this card to it as material. ● Synchro and Xyz: Special Summon 1 "Elder Entity" Fusion Monster from your Extra Deck. ● Xyz and Fusion: Special Summon 1 "Old Entity" Synchro Monster from your Extra Deck. You can only activate 1 "Forbidden Trapezohedron" per turn.
【Regarding the ① effect】
You can activate this effect if exactly two types among Fusion, Synchro, and Xyz Monsters are face-up in your Monster Zones. You cannot activate this effect if only one of those types is present, or if all three types are present.
If, at the time of resolution, only one of those types is present or all three types are present, the effect does not resolve.
Regardless of which "●" effect is applied, monsters Special Summoned by this effect are not treated as being properly Special Summoned.
【Regarding the effect of the first "●"】
At resolution, you perform the action of "Special Summon 1 'Outer Entity' Xyz Monster from your Extra Deck," and if you do, you perform the action of "attach this card to it as an Xyz Material." These actions are treated as occurring simultaneously.
At resolution, if this card is no longer in the Spell & Trap Zone, only the action of "Special Summon 1 'Outer Entity' Xyz Monster from your Extra Deck" is performed.
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