Dagobah, the Swamp Planet

Home Planet-If Dagobah, the Swamp Planet
is your Home Planet, attacking creatures your opponents control get -1/-1.
When Dagobah, the Swamp Planet enters
the battlefeild, sacrifice five lands. At least
two of these must be swamps.
{t}: Add {b/g}{b/g}{b/g}{b}{b}{g}.