My suggestion is just to scale the neptaris with damage limitations, for example if warriors using their kraken armor proc with the rage ulti, neptaris will have limitless damage on targetted enemies (damage output based on str, boss dmg, elit dmg), so just make a limit to neptar to deal 2-3m tick damage on target in the full gear of buffs. So basically, neptar will be able to deal high damage still, but no more than 2-3m/tick.

Btw I prefer kraken sword, just because one huge advantage. 100% proc on first charged hit. Makes much much easier the farming process.

I beg for mercy to warriors. @cinco please, do not nerf the Rage ultimate skill, this is the only way for warriors to kill the bosses whom are left alone in a map.