To put them in context
The word furious makes you illusion of being aggressive and with a lot of damage.
I think they should give the furious one a makeover. I will give my opinion I hope you like it :) 👍
1-Let's start the use of mana, they should take away the mana and put another type of thing to spend, for example energy and the bar where the mana goes is red and is called energy.
2-Damage basically don't hit enough to be called furious, and another thing is that they have a lot of stamina with magic damage.
3- Skills they should place
•Bloodlust or Bloodthirsty: This ability causes 10% of your damage done to be returned as life steal, at skill level two by 15% and third level by 20% ( This would be like to replace the armor and magic resistance that it has more)(for 10 min)
•Called killer: This ability causes the Furious to gain 10% more speed and 1 attack with 150% more damage (only 1 attack) Lvl 2 12% speed- 175% more attack, lvl 3 15% more speed and 200% more attack.(for 30 seconds)
•Scream of madness - this ability makes all enemies around them fearful and reduces their attack speed 10% / 20% / 30 / during 30 seconds .
These skills are more for them to try to go kill stronger monsters.
I hope you like my review :)