Adventurous Impulse

Look at the top three cards of your library. You
may reveal a creature or land card from among
them and put it into your hand. Put the rest on
the bottom of your library in any order.
"The North is by far the largest of the Seven
Kingdoms; it can fit the other six inside it. Not that
the others care... cold and damp, that's how the
southerners see the North."
—Jon Snow