The Ur-Dragon [Secret Lair Drop Series] Oko and you may spend mana

and you may spend mana as though it were mana of any type to cast that spell

Enchanted Wall can attack as though it didn't have defender

and cards in your graveyards

Set: Theros Type: Legendary Enchantment Creature — God Mythic Cost: {3}{B} Indestructible As long as your devotion to black is less than five

Set: Magic Origins Type: Legendary Artifact Mythic Cost: {5} If you would gain life

The Ur-Dragon [Secret Lair Drop Series] Oko and you may spend manaSet: 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.