Matter Reshaper [Oath of the Gatewatch Prerelease Promos]Set: Oath of the Gatewatch Prerelease Promos Type: Creature Eldrazi Rarity: Rare Cost: {2}{C} ({C} represents colorless mana.) When Matter Reshaper dies, reveal the top card of your library. You may put that card onto the battlefield if it's a permanent card with mana value 3 or less. Otherwise, put that card into your hand.

Set: Sword & Shield: Shining Fates Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

Set: Shards of Alara Type: Sorcery Rarity: Rare Cost: {U}{U}{B}{B}{B}{R}{R} Target opponent sacrifices a creature

Set: Commander Anthology Volume II Type: Land Rarity: Uncommon Jwar Isle Refuge enters the battlefield tapped

Whenever you cast a spell

Set: Amonkhet Prerelease Promos Type: Artifact Rarity: Rare Cost: {1} {2}

As long as Archangel of Tithes is untapped

that player returns a permanent they control to its owner's hand unless they pay 2 life

Set: Urza's Saga Type: Artifact Rarity: Rare Cost: {4} At the beginning of each player's upkeep

In addition to killing peasants

Set: XY: Generations Type: Lightning Rarity: Holo Rare Retreat cost: 0

Set: Sun & Moon: Guardians Rising Type: Water Rarity: Common Retreat cost: Colorless

but I say the best way is all smashed together between two slug chips