Siege Dragon [Magic 2015] 89 Set: The Lost Millennium Card

Set: The Lost Millennium Card type: Effect Monster Rarity: Rare Attack: 2000 Defense: 1800 Each time this card destroys 1 monster on your opponent's side of the field and sends it to the Graveyard as a result of battle

you can inflict 300 damage to your opponent for each "Skyblaster" monster you control

you can destroy 1 face-up Plant-Type monster you control instead

Set: 2014 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 2000 You can discard 4 other "Mermail" monsters to the Graveyard

Siege Dragon [Magic 2015] 89 Set: The Lost Millennium CardSet: Magic 2015 Type: Creature Dragon Rarity: Rare Cost: {5}{R}{R} Flying When Siege Dragon enters the battlefield, destroy all Walls your opponents control. Whenever Siege Dragon attacks, if defending player controls no Walls, it deals 2 damage to each creature without flying that player controls.