Spirit of Rage exploit **minor spoilers

[Lari]

Haahaha the game really should have to say you when you take the last upgrade
70 for 50% is really costly, 35 for 40% is kinda better, a shame also that you can't undercast a spirit of rage like u can with spells, would have been a nice feature!

[Keneth]

Yeah, I would have loved to use lower levels of the abilities sometimes, but there's a lot more than 3 levels so you'd need a lot of buttons or a new menu for it.