As I said in notes. That are my runes for Rek'Sai but they're pretty useful.
Just swap for whatever runes you want, but I recommend one Crit chance mark , and keep the ad seals.

Pros

-Have you seen her passive?
Best kiting adc
She can jump over walls
Easy to avoid skillshots
W gives vision ( Free wards)
Q Makes you think you're nidalee
E is soooo powerful
R gives you prety nice cc
E stacks with runaan
E stacks on drake/baron can secure it ( Bigger damage than smite)
Slows are not really efective on her , since she dashes to move
Support can't steal kills because of her w passive
Penta is like : AA , e , AA , e , AA , e

Cons

Squishy
You can't farm with e in early game ( Mana costs..)
In early game , kiting is pretty hard
You can't cast your ult without support
You really should have your support near you all the time

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