Ao, the Dawn Sky

Legendary Creature — Dragon Spirit

Flying, vigilance When Ao dies, choose one — • Look at the top seven cards of your library. Put any number of nonland permanent cards with total mana value 4 or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order. • Put two +1/+1 counters on each permanent you control that's a creature or Vehicle.

Used in 20 known combos·EDHREC #4,382·Played in Under 1% of cEDH decks with white