Spriggan's Vigor

(2 items) Adds 657 Critical Chance

(3 items) Adds 1096 Maximum Stamina

(4 items) Adds 129 Weapon and Spell Damage

(5 items) When you deal Critical Damage, restore 100 Stamina and gain a stack of Wild Growth for 5 seconds, increasing your Max Stamina by 222. This effect can stack up to 10 times and can occur once every 0.5 seconds.