Fires of Doomsday (Red) [DL15-EN014] Rare XY177 attach those monsters to it

attach those monsters to it as Xyz Materials

Set: Team Rocket Unlimited Type: Water Rarity: Common Retreat cost: Colorless

Set: Sword & Shield: Vivid Voltage Type: Psychic Rarity: Uncommon Retreat cost: Colorless

as materials gains this effect

Once per turn: You can Tribute 2 Tokens

Fires of Doomsday (Red) [DL15-EN014] Rare XY177 attach those monsters to itSet: Duelist League Promo Card type: Quick Play Spell Rarity: Rare Special Summon 2 "Doomsday Tokens" (Fiend Type DARK Level 1 ATK 0 DEF 0) in Defense Position. These Tokens cannot be Tributed for a Tribute Summon, unless it is for a DARK monster. You cannot Summon other monsters the turn you activate this card (but you can Set).