Geonus' Golem

When Geonus' Golem Enters the battlefield you may search your library for a card titled Geounus, Stonebender, and put it into your hand.
{g}{g}, {t}: Geonus' Golem gets -0/-X. Deal X damage to target creature or planeswalker.
{g}{g}, {t}: Sacrifice X stone creatures, Geonus' Golem gets +0/+X