The Ur-Dragon [Secret Lair Drop Series]

The Ur-Dragon [Secret Lair Drop Series]Set: 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.

Other Treefolk and Forests you control have indestructible

In Lorwyn's brief evenings

Titania is literally an aspect of the forest itself

target creature gains indestructible

Set: Beta Edition Type: Creature — Elemental Rarity: Uncommon Cost: {3}{U}{U} Unpredictable as the sea itself

When Wurmcoil Engine dies

"Black spirits and white

Set: World Championships 2012 Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: Sword & Shield: Rebel Clash Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

Set: Black & White: Plasma Freeze Type: Dragon Rarity: Secret Rare Retreat cost: Colorless

If it has [Power] greater than the amount of damage you've dealt this turn

Set: Modern Event Deck 2014 Type: Land Rarity: Rare Whenever City of Brass becomes tapped