Wailmer (45/236) [Sun & Moon: Cosmic Eclipse] 149 Set: 2015 Mega-Tins Mega Pack

Set: 2015 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Ultra Rare Attack: 1500 Defense: 1000 During either player's Damage Step

Set: Generation Force Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 2000 Defense: 0 2 Level 3 monsters Once per turn: You can detach 1 Xyz Material from this card

Set: World Superstars Card type: Effect Monster Rarity: Super Rare Attack: 1400 Defense: 0 Once per turn: You can change this card to face-down Defense Position

it gains ATK equal to the total ATK of all Level 2 and lower monsters you currently control

Set: Black & White: Dragons Exalted Type: Darkness Rarity: Secret Rare Retreat cost: Colorless

Wailmer (45/236) [Sun & Moon: Cosmic Eclipse] 149 Set: 2015 Mega-Tins Mega PackSet: Sun & Moon: Cosmic Eclipse Type: Water Rarity: Common Retreat cost: Colorless,Colorless,Colorless