Crits for 1000 on full zerker?? Scepter builds are complete poopy. Please rework arcane power. This skill has too long of a CD for what it does. 20seconds can hardly justify how it functions considering swapping attunements will proc it. Same reason ele cant use sigil of intelligence for burst. You wanna make core FA a viable build while not affecting weaver FA? Look into ways to allow the use of valk amulet with arcanes. For example, all attacks crit for the next 3 seconds after using an arcane could replace final shielding.