I guess you are a kfm main lol.
Your v4 is resettable how many times? And you don't have any lack of iframes, if your damage is bad as a kfm either you have literal no gear compared to your opponents or you just suck hard.
And no, kfm does ❤ ❤ ❤ ❤ out damage, you just need to look at kfms in actual games right now.
It's like me being unable to rotate iframes and skills probably on warden and then complaining how weak it is, hell kfm can just go in blow their skills and more often than not they'll get a kill.
Speaking for fire kfm ofc, wind is lolwhat and wolf is for pveing people down afaik