Astanoria's Old Rites

Whenever you cast an Elf spell, look at the top
card of your library. If it's a card of the Elf type
you may reveal it and put it on your hand.
{g}{g}: Put the top card of your library on the
bottom of your library. You gain 1 life.
{g}{g}{g}: Put the top card of your library into
your graveyard. If it is a land card, create a 1/1
green Elf Warrior token. If not, draw a card.