Top-perched Lookout

When Top-perched Lookout enters the battlefield, look at the top five cards of your library. You may reveal a land card from among them and put it into your hand. Then put the rest on the bottom of your library in any order.
"Most of 'em call it a punishment to be up here, what with the seasickness. I don't mind it. I like the peace
an' quiet, m'self."