Hello, I know it has been a while since I responded to my boss suggestion.
After a long time my boss Frenzied Spy was changed quite a bit. After learning more about boss making I improved my boss over time and gave him a complete new rage.
Some of the major changes are:
*His rage Party Frenzy no longer has the rng aspect.
New version: Gains speed boost, minicrits, knockback immunity, and 50% dmg resistance with crit immunity. All of the buffs and debuffs last 6 seconds.
*He also gained a new ability where players are unable to be healed while the rage is active. There is a spark effect above players to indicate that the rage is still active.
*Revolver damage has been reduced.
*The cfg was fixed up to be easy to edit.
More details about his changes can be found in the text file in the Zip file.
Any updates I make to him can be found on the alliedmodders page, but feel free to make your own changes if needed.
https://forums.alliedmods.net/showthread.php?t=321120