The Ur-Dragon (Borderless Profile) [Commander Masters] Legendary Creature creatures you control gain “{1}:

creatures you control gain “{1}: This creature fights target creature you don't control

Whenever you sacrifice a Treasure

Set: Unknown Event Type: Creature — Construct Rarity: Common Hand Backup 1 (When this creature enters the battlefield

For as long as that card remains exiled

it gains haste

The Ur-Dragon (Borderless Profile) [Commander Masters] Legendary Creature creatures you control gain “{1}:Set: Commander Masters 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.