Cold Armor (Max) - Passive Physical Resistance

River Fire Force - The other option apart from ice imbue. Has the highest base damage out of all 3 imbues makes sense for powermoves like soul spear, ghost petal etc etc. if you're a glaiver you're probably interested in increasing your powermove damage. The effect is a damage over time, which can tick very high at higher levels enough to finish someone off if they're not quick enough to dispell it with a pill.

Flame Body Wisdom (Max) - Increase Physical Damage Buff

Basic Fire Protection (Max) - Increase Magic Resistance Buff

Flame Devil Force (Max) - Increase Physical Damage Passive

OPTIONAL Side Mastery
Lightning Line to level 12 for level 1 Grasswalk http://www.silkroadtavern.com/strategy/guide/439