Fushiguro Megumi

{x}{w/b}: Look at the top X cards of your library.
You may put a Spirit from among them onto the battlefield. At the beginning of your next end step, return that card to your hand. Activate only as a sorcery.
{w}{b}{t}: Exile target Spirit from your graveyard.
Target Spirit you control gains X +1/+1 counters, where X is the exiled cards mana cost.