Did they buff Mercy? I see mercy have perma flight. Is that something new?
if you don’t know already it’s her super jump ability.
she can crouch while in the middle of guardian angel to ascend upward. this has been a thing for some time.
A Mercy that is always in the air makes her a sitting duck to any player that can half aim, so its not like it matters.
This plus her jump in air makes her glide and her ult makes her fly.