Myskatonic University

{t}: Add {g}{g}
{t},{g}{g}{g}, tap X untapped Humans you control: Investigate X. (Reveal X cards from the top of your
deck, then choose one to put into your hand and the
rest to exile. The chosen card gains: "This card costs
{3} more to cast." The exiled cards gain: "You may
cast this card from your hand without paying its
mana cost. Put this card into your hand once you
play the chosen card from this Investigate.")