Arcane Mastery
Mechanic
Personal
Personal
This effect is always active.
Casting Arcane based spells builds Arcane Mastery, which increases your damage by 0.5% per stack, up to 5 stacks.
These stacks lasts for 8 seconds and grant many of your Arcane powers additional effects.
These stacks lasts for 8 seconds and grant many of your Arcane powers additional effects.