Evilswarm Thunderbird [BP03-EN104] Shatterfoil Rare XY210 then using a "Utopia" Monster

then using a "Utopia" Monster you control as the Xyz Material

Special Summon 1 of your “Thunder Dragon” monster

Set: Battle Pack 3: Monster League Card type: Normal Trap Rarity: Shatterfoil Rare Attack: 0 Defense: 0 When your opponent's monster declares an attack: Tribute 1 monster

and returns them to the bottom of their Deck in any order

except "Shafu

Evilswarm Thunderbird [BP03-EN104] Shatterfoil Rare XY210 then using a "Utopia" MonsterSet: Battle Pack 3: Monster League Card type: Effect Monster Rarity: Shatterfoil Rare Attack: 1650 Defense: 1050 During either player's turn, when a card or effect is activated (except during the Damage Step): You can banish this card you control. During the next Standby Phase, return this card banished by this effect to the field, and if you do, it gains 300 ATK. You can only use the effect of "Evilswarm Thunderbird" once per turn.