Ever since the Z-Axis taunt changes a while back Karafym has become un-tauntable. Because of the size of this mob taunt no longer works so it makes it very difficult to do the tank swaps. Guilds are basically relying on necro skelly nuke or using lev and zone geometry to get in range. It was reported a few times in the bug thread for the patches but was never addressed.
Would be nice to get a response on this since there is about a week before SoF launch on Selo. This is also one of the highest "liked" bugs on this forum without a response. Things with 1 and 2 likes are getting fixes before other threads are even noticed it seems.
Here is a screenshot of my warrior who is in range (at the max limit) to taunt. Let me know if you have more details, or if I'm not testing this correctly.
While you're looking into Kerafyrm, is there any chance you can make him not Killable? Have his HP Lock at like 5% so we can't kill him at higher lvls. We've recently gone back to farming him for an item clicky and have accidently killed him a few times which bugs the event and we have to drop the DZ and do it over.