Zethi Arcane Blademaster

“Multikicker (W/U) <br> When Zethi, Arcane Blademaster enters the battlefield, exile up to X target instant cards from your graveyard, where X is the number of times Zethi was kicked. Put a kick counter on each of them. <br> Whenever Zethi attacks, copy each exiled card you own with a kick counter on it. You may cast the copies.”