Open the Vaults [Commander 2015]

Open the Vaults [Commander 2015]Set: Commander 2015 Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Return all artifact and enchantment cards from all graveyards to the battlefield under their owners' control. (Auras with nothing to enchant remain in graveyards.) When the vaults are empty, everyone is rich.

a harbinger of doom

Then if it has two or more velocity counters on it

gain control of target creature for as long as Sower of Temptation remains on the battlefield

He scans for wolves

Reverse Type: Token Creature — Shapeshifter Changeling

then create six 2/2 green Cat Warrior creature tokens with forestwalk

If it comes up tails

Vodalian Knights can't attack unless defending player controls an Island

Set: Mirrodin Type: Creature — Human Soldier Rarity: Uncommon Cost: {1}{W} {T}: Target creature gets +X/+X until end of turn

Mana Clash deals 1 damage to each player whose coin comes up tails

" —"Poem of the Five Trees"

Set: Shadows over Innistrad Type: Creature — Spirit Rarity: Uncommon Cost: {1}{U} Flying