Just broaden your minds, and look at karma.
There are two types of players. Those who play against karma, and despise her all-inclusive kit. and those who play as her and know she's broken without a doubt.
Karma's kit alone is enough evidence to prove what I'm trying to say; Q - Decently high AOE attack. QR - High hitting AOE attack which slows targets and has a chance of doing double damage.
W - Tethers a target, which can snare if they don't escape. Also gives true sight on target, and heals karma is it roots opponent. WR - Better version of W in all aspects
E - A considerably large shield which she can place on herself or others, ER - Combines an even larger shield with movement speed which is almost on par with sivir's ult to all nearby allies.
R - Mantra which empowers her other three abilities considerably, and gets even stronger per level.
Numbers and words alone, sure she looks decently balanced. But if you've played with her recently you know she's incredibly toxic to play against, as she can safely spam attacks, but you never get the opportunity to fight against her due to her ability to hit and run.
I just want her ER to not give speed buffs, and her QR to not activate if it misses a target.
and above all 
and his friend
. Buy a flash as first item, stack health potions and BAM karma runs oom trying to kill you.
or
, buy some MR. This combined with health pots will make you unkillable to Karma.
