Super Quantal Mech Beast Grampulse [OP03-EN003] Ultimate Rare BT1-073 During the End Phase of

During the End Phase of this turn

except this one

you may discard a card with cost 0

During damage calculation

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Super Quantal Mech Beast Grampulse [OP03-EN003] Ultimate Rare BT1-073 During the End Phase ofSet: OTS Tournament Pack 3 Card type: Xyz Effect Monster Rarity: Ultimate Rare Attack: 1800 Defense: 2800 2 Level 3 monsters Cannot attack unless it has Xyz Material. Once per turn: You can detach 1 Xyz Material from this card, then target 1 Spell Trap Card on the field; destroy it. This effect can be activated during either player's turn, if this card has "Super Quantum Blue Layer" as Xyz Material. Once per turn: You can attach 1 "Super Quantum"