From this guide you will learn how to level any character to 90 in 3 hour using Hollow Palm Technique. Items/Passive trees below the video

General information

Craft ' Used when reach full' enchant on Granite/Jade flasks

Required items :

Amulet enchant : Graceful Assault
(Violet/Violet/Black)

Gem-Item progression/Passive Tree for all classes

Gem-Item progression