Manwe, lord of the air

Flying, vigilance, lifelink
Indestructible
Flying creatures can't attack you or planeswalkers
you control.
Flying creatures you control have +1/+1.
As long as the total power among creatures your opponents control is less than 15, Manwe, lord of
the air isn't a creature.
{w/u}: Create a 1/1 white bird creature token with flying
{3}{w}{u}: Create a 9/9 white Eagle creature
token with flying.