Minecraft Cartographer

{t}: Remove two emerald counters from yourself; Search your library for a basic land and put it onto the battlefield tapped. Then shuffle your library.
{t}: Remove three emerald counters from yourself; Search your library for a nonbasic land and put it onto the battlefield tapped. Then shuffle your library.
"Everything you've ever wanted to find is on this piece of paper. You just have to pay for it."