Time Elemental [Legends]Set: Legends Type: Creature Elemental Rarity: Rare Cost: {2}{U} When Time Elemental attacks or blocks, at end of combat, sacrifice it and it deals 5 damage to you. {2}{U}{U}, {T}: Return target permanent that isn't enchanted to its owner's hand.

{T}: Add {B} or {R}

At end of combat

Set: Sword & Shield: Base Set Type: Item Rarity: Promo

Set: Black & White: Legendary Treasures Type: Fire Rarity: Uncommon Retreat cost: Colorless

{1}: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn

Set: Sun & Moon: Crimson Invasion Type: Psychic Rarity: Rare

If you're not looking to draft

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

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {3} You may spend white mana as though it were red mana

Set: Unlimited Edition Type: Creature — Gargoyle Rarity: Rare Cost: {2}{R} Flying

They sapped the strength of our defenses

Set: Expedition: Base Set Type: Grass Rarity: Common Retreat cost: Colorless