Castle of Magma

Castle of Magma enters the battlefield tapped
{t}: Add {b}{r},{b}{b} or {r}{r}
{b}{r}{t},{t}: Destroy target non-basic land
{b}{b}{1},{t}: Destroy target creature with 3 or less toughness
{r}{r}{1},{t}:Discard 2 cards, draw 2 cards