Treecko (016) (Non-Holo) [Nintendo: Black Star Promos]Set: Nintendo: Black Star Promos Type: Grass Rarity: Promo Retreat cost: Colorless

Sacrifice Sterling Grove: Search your library for an enchantment card

Set: EX: Deoxys Type: Colorless Rarity: Rare Retreat cost: Colorless

Set: Kaladesh Inventions Type: Artifact Creature — Construct Rarity: Mythic Cost: {3}{W}{W} Vigilance

and you may cast the copy without paying its mana cost

Three kings no more—Chenliu

Set: Platinum: Base Set Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

the scimitar began adding playful little flourishes to its strokes

Set: Sun & Moon: Burning Shadows Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

those creatures get -2/-2 until end of turn instead

you may pay {R}

Set: Aether Revolt Prerelease Promos Type: Sorcery Rarity: Rare Cost: {1}{R}{R} Gain control of target creature or Vehicle until end of turn