Anyone could make Chaos EOR work?

Im well aware but none of those are optimized or updated.

I follow this build here Chaos Sentinel Beyblade(EOR) 75 SR guide (grimtool is down for some reason) except with Sash of bloodlord, mythical severed faith, avatar of chaos, mythical combust band and Necrosis as relic for extra chaos RR. I ran flame torrent as my main damage devotion to make use of the fire -> chaos conversion.

But the fun stops here, every time i run into a cthonic bloodletter or the boss that shares the same model their 118% chaos resistance make my char cry. Not to mention it has the defense of a wet paper unlike warlord.