East2West, Murkroot Pioneer

Whenever a land card is put into your graveyard
from anywhere, East2West explores. (Reveal the
top card of your library. Put that card into your hand
if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back on top or into your graveyard.)
{b/g}, Discard two land cards: Return a nonland
card from your graveyard to your hand.