Tiras, Keeper of Genesis [BP01-EN029] Rare 140 Set: XY: Generations Type: Lightning

Set: XY: Generations Type: Lightning Rarity: Common Retreat cost: 0

except "Thunder Dragon Titan" (in which case you do not use "Polymerization")

then place 3 cards from your hand on the bottom of the Deck in any order

quit sniffin at my socks

Tiras, Keeper of Genesis [BP01-EN029] Rare 140 Set: XY: Generations Type: LightningSet: Battle Pack: Epic Dawn Card type: Xyz Effect Monster Rarity: 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.