Map

I'm the Maaaaaaaaaaap - {1}, {t}, Sacrifice
this artifact: Target creature you control explores. Activate only as a sorcery. (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 that creature, then put the
card back or put it into your graveyard.).

"I'm the Map, I'm the Map, I'm the Map"