Small Shen Kit update

Vorpal Blades [Q]: Pretty much this but doesn't knock down, instead it does 12% max HP as physical damage if they get hit where they intersect.

>Cost: 60 Energy all ranks Cooldown: 12/10/8/6/4 Damage: 60/100/140/160/180

>All enemies hit by Vorpal Blades are marked for 3 seconds. Shen and allied champions heal over 3 seconds upon damaging a marked enemy, with the duration refreshing with subsequent damage. (Basically his Q on live but AOE)

Equilibrium [W]: Shen puts down a protective area that increases his and all allied champions armor and magic resist. (Kinda like a reverse Nasus)

>Cost: 60 Energy all ranks Cooldown: 15 Armor: 20/25/30/35/40 **Magic Resist **: 10/15/20/25/30