Focus Rage

[Stromul]

Since this skill greys out to us and there's no upgrade to it, do people still continue to use it in there late 30s and 40s? If so is it worth to upgrade to Adept 3?  I have an extra steel cluster I'm not using. Your thoughts... Thanks <div></div>

[Kannab]

Yes. U always use focus rage. I am 45 now and have Master 1.   

[Soulcr]

what does the upgrades increase? Duration of berserk or change to berserk? And later on are we in constant berserk state, it seems every skil puts us there. Confederate 23 Berserker <div></div>