Penumbra Wurm [Apocalypse]Set: Apocalypse Type: Creature Wurm Rarity: Rare Cost: {5}{G}{G} Trample When Penumbra Wurm dies, create a 6 6 black Wurm creature token with trample.

Set: Conspiracy: Take the Crown Type: Sorcery Rarity: Uncommon Cost: {2}{B}{B} Search your library for a card

Set: From the Vault: Legends Type: Legendary Creature — Elemental Rarity: Mythic Cost: {2}{G} You don't lose unspent green mana as steps and phases end

Set: Dominaria Prerelease Promos Type: Legendary Creature — Angel Rarity: Mythic Cost: {3}{W}{W} Flying

Set: The Dark Type: Enchantment — Aura Rarity: Uncommon Cost: {U} Enchant creature

You know what

Set: Black & White: Plasma Freeze Type: Colorless Rarity: Common Retreat cost: Colorless

Set: Eternal Masters Type: Artifact Rarity: Mythic Cost: {0} At the beginning of your upkeep

Set: Shadowmoor Type: Sorcery Rarity: Uncommon Cost: {2/B}{2/B}{2/B} ({2/B} can be paid with any two mana or with {B}

but it is fickle

Set: XY: Base Set Type: Colorless Rarity: Uncommon

Set: Sun & Moon: Guardians Rising Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

{T}: Target land becomes a 2/2 green creature that's still a land