The Ur-Dragon [Commander 2017] 36 Set: EX: Delta Species Type:

Set: EX: Delta Species Type: Colorless Rarity: Uncommon Retreat cost: Colorless

Set: Black & White: Plasma Freeze Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Some people say that the world is round

Set: Sun & Moon: Hidden Fates Type: Colorless Rarity: Secret Rare Retreat cost: Colorless

Set: Sun & Moon: Burning Shadows Type: Basic Darkness Energy Rarity: Secret Rare

The Ur-Dragon [Commander 2017] 36 Set: EX: Delta Species Type:Set: Commander 2017 Type: Legendary Creature Dragon Avatar Rarity: Mythic Cost: {4}{W}{U}{B}{R}{G} Eminence As long as The Ur Dragon is in the command zone or on the battlefield, other Dragon spells you cast cost {1} less to cast. Flying Whenever one or more Dragons you control attack, draw that many cards, then you may put a permanent card from your hand onto the battlefield.