That is practically the same suggestion I've made several times. Shards providing overshields and/or armor. The only difference is that I also made a suggestion for her augment. Instead of simply proving overshields, her augment would provide a second layer of protection, kinda like how overshields used to look like, a bubble around the warframe.
Crush is so terrible I don't even know what to do with it. Maybe actually break the enemy's bones and render them incapable of moving again.
I also believe that the pull force of magnetize should either scale with ability strength or have s