Frontier Siege [Commander 2017] XY50 Set: Dark Revelation Volume 2

Set: Dark Revelation Volume 2 Card type: Effect Monster Rarity: Rare Attack: 1600 Defense: 1100 If the only cards on your opponent's side of the field are face-up monsters with ATK 1600 or more

Once per turn: you can send 1 Equip Card equipped to this card to the Graveyard to double this card's ATK until the End Phase

When a LIGHT or DARK monster is Special Summoned in face-up Attack Position

but different names

unless they are co-linked

Frontier Siege [Commander 2017] XY50 Set: Dark Revelation Volume 2Set: Commander 2017 Type: Enchantment Rarity: Rare Cost: {3}{G} As Frontier Siege enters the battlefield, choose Khans or Dragons. Khans At the beginning of each of your main phases, add {G}{G}. Dragons Whenever a creature with flying enters the battlefield under your control, you may have it fight target creature you don't control.