Idea for a new Aatrox Ultimate that makes him fly temporarily, if and when he gets reworked.
This is a combination of a new mechanic and Aatrox's Q ability, which I believe could be replaced with another new ability for someone else to create.
Active: After Channeling for 1.5 seconds Aatrox takes flight gaining increased vision radius(forgot to mention this originally), movement speed over time and the ability to traverse over all terrain. Lasts 10 seconds or until hit by an enemy champion
2nd Active: Aatrox dives to the target area dealing physical damage to nearby enemies and knocking up them up for 1 second. (basically an enhanced version of his current Dark Flight)
There could be a unique type of damage, buff, or debuff included with it.
Just thought this particular mechanic would be really unique, awesome, and fitting to Aatrox's theme/identity.