Crucible of Worlds [Tenth Edition]Set: Tenth Edition Type: Artifact Rarity: Rare Cost: {3} You may play lands from your graveyard. Amidst the darkest ashes grow the strongest seeds.

Set: Antiquities Type: Artifact Creature — Shapeshifter Rarity: Rare Cost: {6} As Shapeshifter enters the battlefield

"It's a dragon-infested lavascape of notorious peril

Set: Return to Ravnica Type: Instant Rarity: Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand

It's time to return the favor

Gain control of target nonartifact

if you control ten or more Treasures

it'll catch you

it becomes an Aura with "enchant creature put onto the battlefield with Necromancy

is the chaos of a thundercloud

only chance

Set: Commander 2015 Type: Artifact — Equipment Rarity: Uncommon Cost: {1} Equipped creature gets +1/-1

If Chaos Orb turns over completely at least once during the flip