Any tips for Master Infernum True Melee Yharon?

haven't even gotten to the part where roar of the jungle dragon plays, he has never been a challenge really but having to face him up close is really hard

what kills me the most is his wonky ass dashes, that seem to suddenly change in rhythm every so often, as well as the fact that ram dashes dont work occasionally.

all bosses prior to this haven't been all that challenging, other than profaned guardians, but this one is the one that is genuinely giving me issues