Elemental Hero Avian [TLM-EN001] Common Release Special Booster Promos or leaves the field because

or leaves the field because of an opponent's card effect while its owner controls it: You can inflict 500 damage to your opponent for each "Frightfur" monster in your Graveyard

Set: Star Pack ARC-V Card type: Xyz/Effect Monster Rarity: Shatterfoil Rare Attack: 100 Defense: 2000 3 Level 4 Winged Beast-Type monsters This card can attack all Special Summoned monsters your opponent controls

also it can make 3 attacks during each Battle Phase

] Place up to 1 Character with a cost of 3 or less at the bottom of the owner's deck

If you're looking to maximize your mashups

Elemental Hero Avian [TLM-EN001] Common Release Special Booster Promos or leaves the field becauseSet: The Lost Millennium Card type: Normal Monster Rarity: Common Attack: 1000 Defense: 1000