Etim, God of the Envoy

As long as your devotion to white and blue is less
than eight, Etim isn't a creature.
When Etim attacks, reveal the top five cards of
your library. Target opponent exiles one card,
then you draw the remaining four cards.
When you draw a card, gain two life.
"Let them quibble over their land. We shall take to
the skies."