Lei

[P] Quick Burn : Lei does not use mana, but has a total of 10 Stamina. Basic attacks against champions use 1 point of Stamina. At 0 Stamina, Lei's AD and MS are reduced by 20%, her AS by 40%. Lei recovers 1 Stamina per 3 seconds when out of combat for 6 seconds.

[Q] Rythmic Sword : After an 0.75 second channel, Lei teleports to target location, dealing 30/50/70/90/110 (+1.3 AD) physical damage to the enemy closest to her, prioritizing champions. CD is halved if this ability hits an enemy. Kills refund half the Stamina cost.
Stamina Cost - 2 CD - 12/11/10/9/8 Range - 500 Targeting Range - 250

[W] Second Wind : Lei recovers 2 Stamina and immediately exits combat, and regenerates 30/40/50/60/70 (+0.15 AP) health over 5 seconds.
No Cost CD - 30/27/24/21/18

[E] Chiyu Style : Passive - Lei gains 20/25/30/35/40% AS and 8/11/14/17/20% MS.
Active - Lei reads the movements of enemy champions for 1.5 seconds, dodging the next attack that would hit her. On a successful dodge, her next basic attack against a Champion within 6 seconds deals 40/55/70/85/100% increased damage and does not use Stamina.
Stamina Cost - 1 CD - 12

[R] Assassinate : Lei's next attack will crit, stunning for 1 second and cause her to leap behind her target. If she does not attack within 6 seconds, Assassinate will go on a 2 second CD.
Stamina Cost - 2/1/0 CD - 80 Range - 600