I feel like Aura seems pretty out of place.
She has really good weapons, healing stations make you close to immortal in gun fight or you have to focus the station down which usually still should end up being your death.
Her shotgun is quite good (like every shotgun currently though) even with wider spread one or two shotting isn’t a dream.
My first suggestion for balancing Aura.
Make her healing station start regenerating health with 1 second delay. Start the healing at max regenerate rate but for example 50% of it and slowly work it up. This means you can’t use it so offensively, without actually risking a death. (You could also make a setup time but I think it would not fit the game)
Balance out her weapons, so that aura herself can’t deal that much damage solo and taking down the healing station even with Aura around would be such a risk
Just tune down the regen numbers of healing station and maybe reduce the shotgun damage in general
on top of everything she’s nearly as fast as proxy
