Forbidden Alchemy - Commander: Tarkir: Dragonstorm (Common) [TDC-152]

Forbidden Alchemy lets you dig four cards deep into your library, allowing you to select one for your hand while filling your graveyard with the others. This makes it an excellent choice for graveyard strategies, particularly in decks that leverage flashback or self-mill. With its flashback cost, you can use it again later, adding to your card advantage.