Jace's Obliviation

Return all blue creatures and planeswalkers to
their owner's hands. Each player puts the top
card of their library into their graveyard for each
card put into their hand this way.
"You have been alive for all of an eye-blink, and
because of a thimble of natural talent you presume to
touch my mind? And some have called me arrogant."
-Nicol Bolas to Jace