Etali, Primal Conqueror

Trample

When Etali, Primal Conqueror enters the battlefield, each player exiles cards from the top of
their library until they exile a nonland card. You
may cast any numer of spells from among the
nonland cards exiled this way without paying their
mana costs.
{9}{p/g} :Transform Etali: Activate only as a sorcery