Some buffs to make Kalista meta again...
As the title says...
is currently sitting at a 45%-47% win rate:
http://na.op.gg/champion/kalista/statistics/adc
http://champion.gg/champion/Kalista/ADC?league=
It's sad to see that is in a very gutted state. She is as bad as 
out of all the ADCs - which makes one of the worst ADCs of all time.
It is perhaps time to buff to finally make her much more viable than the rest of the ADCs.
Passive: Martial Pose
New Effect Every basic attack now slow all enemies by 30%/60%/90% (Levels 1, 11, 16) for 3 seconds
W: Sentinel
Bonus attack damage increased from 5/10/15/20/25 to 20/25/30/35/40
R: Fate's Call
Knock-up duration increased from 1.5/1.75/2 to 2 seconds all ranks
New Effect Now deals 150/250/350 (80% AD scaling) physical damage
