Marshland Harvest

Landfall - Whenever a land enters the battlefield
under your control, exile the top card of your
library. If that card is a land card, put it into your
hand. If that card is a creature card, put that card
on the bottom of your library and create a 1/1
green Plant creature token. If that card is a
noncreature, nonland card, put that card on the
bottom of your library, each opponent loses 1 life
and you gain 1 life.