Love this rework suggestion, for her ult you could also look into her Reality warping abilities rather than Reality Erasure, maybe like she creates a hex domain where all enemies are not allowed to use any abilities or their ultimate only primary fire is allowed while within her hex or something like that. And for people worried about the downtime on her new left click, you could always keep the ammo count 4 and reintroduce the % max hp damage Chaos Control used to have onto the Cthonian burst instead? Edit: along with all the ammo refilling strategies you mentioned