Plane-Wide Explorer

Whenever Plane-Wide Explorer attacks, it 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 or put it into your graveyard.)
When Plane-Wide Explorer dies, search your library for X basic land cards, where X is Plane-Wide Explorer's power, and put them into your hand