The Ur-Dragon [Secret Lair Drop Series] Zendikar Promos you may discard a card

you may discard a card

+1: Look at the top four cards of your library

Spells your opponents cast cost {1} more to cast

Set: Worldwake Prerelease Promos Type: Instant Rarity: Mythic Cost: {X}{R}{R} Multikicker {1} (You may pay an additional {1} any number of times as you cast this spell

The Ur-Dragon [Secret Lair Drop Series] Zendikar Promos you may discard a cardSet: Secret Lair Drop Series 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.