The Ur-Dragon{4}{W}{U}{B}{R}{G}
Legendary Creature — Dragon Avatar
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.
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.
Artista: Jaime Jones