Reason
{U}Sorcery
Scry 3.
Reason // Believe
{U} // {4}{G}
Sorcery // Sorcery
Oracle Text
Believe
{4}{G}Sorcery
Aftermath (Cast this spell only from your graveyard. Then exile it.)
Look at the top card of your library. You may put it onto the battlefield if it's a creature card. If you don't, put it into your hand.