Cortana, Rampant A.I.

When Cortana enters the battlefield, for each untapped Spartan or Human you control, scry 1
{w}{w}{u}{u}{b}{b}{r}{r}{g}{g}, {t}: Target player reveals cards from the top of their library until they reveal 2 creatures, 2 lands, 2 artifacts, and 2 enchantments, then they put all cards revealed this way into their graveyard.
I am a monument to all your sins