Avis, The All-Seeing

Flying
Avis, The All-Seeing has indestructible as long as
it is untapped.
Whenever you would draw a card, scry 1 then
draw instead.
{w}{u}{b}{t} Pay 2 life: You may cast the bottom
card of your library without paying its casting
cost. Play this ability only any time you could
play a sorcery.