Skyriin, God of the Sky

Flash, Flying, Indestructible
Whenever Skyriin, God of the Sky attacks, each other bird creature you control deals 1 damage to target creature as long as it is attacking.
If Skyriin, God of the Sky is exiled, put a 2/2 blue bird creature token with flying and 2/2 white bird creature token with flying onto the battlefield tapped.