Karma Buffs to Nerfs and .... Idea?

After the recent change to karma in 5.10 i have found some balance issues regarding early game potential. with the removal of the mantra E and W dmg. As a result i wonder if adding back her health loss to ability power back would help counter ballance this to the mantra changes. If you dont know what im talking about, im talking about how she was before her major rework. when you could sit at low health and have more ap. this i believe made karma more skill reliant for she can only have this extra ap if she is sitting with low hp.

Anyone with an idea regarding this i would love to hear feed back, and anyone who playes karma like i do you know what she once was.