Tiras, Keeper of Genesis [BP01-EN029] Starfoil Rare Power of the Duelist Set: EX: Deoxys Type: Psychic

Set: EX: Deoxys Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

you can negate the activation of 1 Spell Card and destroy the Spell Card by discarding 1 card from your hand

Must be Ritual Summoned

Set: Expedition: Base Set Type: Fire Rarity: Rare Retreat cost: Colorless

Tiras, Keeper of Genesis [BP01-EN029] Starfoil Rare Power of the Duelist Set: EX: Deoxys Type: PsychicSet: Battle Pack: Epic Dawn Card type: Xyz Effect Monster Rarity: Starfoil Rare Attack: 2600 Defense: 1700 2 Level 5 monsters. This card's effects can only be applied or activated while it has Xyz Material. This card cannot be destroyed by card effects. At the end of the Battle Phase, if this card attacked or was attacked: Target 1 card your opponent controls, destroy the target. During each of your End Phases: Detach 1 Xyz Material from this card.