Flowstone Flood
{3}{R}
Sorcery
Buyback--Pay 3 life, Discard a card at random. (You may pay 3 life and discard a card at random in addition to any other costs as you cast ~this~. If you do, put ~this~ into your hand as it resolves.)
Destroy target land.
Slaughter
{2}{B}{B}
Instant
Buyback--Pay 4 life. (You may pay 4 life in addition to any other costs as you cast ~this~. If you do, put ~this~ into your hand as it resolves.)
Destroy target nonblack creature. It can't be regenerated.