Folsath Pathfinder

Whenever one or more creatures you control deal combat damage to a player, if Folsath Wayfinder is untapped, you may tap it. If
you do, search your library for a basic land
card and put it onto the battlefield tapped,
then shuffle your library.
It's not everyday one walks through hell, and it's
not everyday that one needs to find a special
path out of hell either.