lvl 46 mage build

[potpot]

What is the best mage build considering as mastery skill?
I tried frost 8/10 not so good though.
SHield 8/10 i cant feel the diffrnce yet. idk if it is working or not.

[Intous]

Are you Pve or pvp? o.o
If PvE, I'd say Clock mastery, or frost.
If PvP I'd say... Gale and shield mastery.