Armageddon (Invocation) [Amonkhet Invocations]Set: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {3}{W} Destroy all lands.

Set: EX: Unseen Forces Type: Psychic Rarity: Rare Retreat cost: Colorless

target non-Wall creature an opponent controls gains forestwalk until your next upkeep

Set: Sword & Shield: Battle Styles Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: EX: FireRed & LeafGreen Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

Numsgil did in Blog

"Yawgmoth's corpse is a wound in the universe

Set: Black & White: Black Star Promos Type: Colorless Rarity: Promo Retreat cost: Colorless

Set: Neo Discovery Unlimited Type: Fire Rarity: Rare Retreat cost: Colorless

Sacrifice a creature: Return target creature card from your graveyard to the battlefield

Set: Everfest Edition: 1st Edition Finish: Cold Foil Type: Equipment Subtype: Off-Hand Rarity: Rare Class: Generic Arcane Barrier 1

pay {3}{U}{U}

Set: Black & White: Legendary Treasures Rarity: Ultra Rare Retreat cost: 1