Set: Shadows in Valhalla Card Number: SHVA-EN019 Rarity: Secret Rare Attribute: Spell Card Text: Apply this effect , depending on the Extra Deck monster card types (Fusion Synchro or Xyz) of monsters you control. You must control exactly 2 different monster card types to activate and to resolve this effect. Fusion and Synchro: Special Summon 1 "Outer Entity" Xyz Monster from your Extra Deck and if you do attach this card to it as Xyz 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. Card Type: Normal Spell Name: Forbidden Trapezohedron Edition: 1st