Dar'rya the Explorer

Immortal (spells and abilities cannot reduce
this creature's toughness less than 1.)
Whenever Dar'rya the Explorer attacks, it
explores.
{u}{r}{g}{t}: Shuffle a target creature you control
into it's owner's library then reveal cards until
you reveal a land. Put the land onto the battlefield tapped and the rest of the revealed cards on the
bottom of your library in a random order.