Eldaar Chronicler

When Eldaar Chronicler enters the battlefield, look at the top three cards of your library. You may exile a card from among them, then put the rest back in any order.
{g}{u}, {t}: Until end of turn you may cast target card you own from exile.
"There are no need for scripts or books in the forest, all knowledge is transferred through spirit, blessed be the Heart of Eldaar."