The Ur-Dragon [Commander 2017] Human Artificer Set: Masters 25 Type: Creature

Set: Masters 25 Type: Creature — Human Advisor Rarity: Mythic Cost: {2}{R} When Imperial Recruiter enters the battlefield

No more than one creature can block each combat

Set: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {W} You gain 2 life for each creature you control

Double strike

The Ur-Dragon [Commander 2017] Human Artificer Set: Masters 25 Type: CreatureSet: 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.