Perfect Agony Keystone interaction

Does Critical Strike Affliction Support works with Perfect Agony Keystone? Perfect Agony should copy line with hit critical strike, but Critical Strike Affliction Support adding damage multiplier for ailments from this critical strike and i think it's different thing. How it will work?

New perfect agony will completely overwrite damage over time multiplier for ailments. Your ailments will not benefit form any increase to damage over time multiplier whatsoever. Instead you should stack critical strike multiplier.

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Bardharr wrote:

New perfect agony will completely overwrite damage over time multiplier for ailments. Your ailments will not benefit form any increase to damage over time multiplier whatsoever. Instead you should stack critical strike multiplier.

Then who needs it after the rework? I mean, before the Perfect Agony rework, almost no one used it, and after the rework, this support gem is useless as ever.

yup, they gonna have to rework that gem and the Dire Torment wheel on passive tree. theres probably other sources too

Don't ask me, that's just how it works. Or will work in this case. Plenty of useless gems in PoE. Even more that are useless for your build specifially. Just don't use them.