Yuggoth, Pestilence Elemental

This spell costs {1} less for each other fungus that died this turn. Landfall {-} Whenever a land you control enters and Yuggoth isn’t tapped, you may add a card from your graveyard to your hand. When this creature attacks, mill a card, if it is a land card put it onto the battlefield, otherwise create a 1/1 black fungus creature token. Repeat this process until a land is put onto the battlefield this way.