Battle mages still don't have an offensive keystone and how aery can fix that
Battle mages or even just mage who who rely on doing sustain damage don't have a keystone that synergies well with them.
The closet thing there is right now aggAery but scales poorly as an offensive keystone because of its duel identity as a healing/shielding keystone as well.
Instead of making a new keystone, why not just make Aery similar to Kayn passive where Aery becomes more combat or defense oriented based on what is has been mainly used for.
With the combat oriented path transforming Aery into something more aggressive in appearance.