Forbidden Alchemy

Set: Commander: Tarkir: Dragonstorm (#152)

Rarity: Common

Type: Instant

Mana Cost: {2}{U}

Colors: Blue

Look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard. Flashback {6}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)