From November 2014 VIP Q&A:
Dagannoth Supreme examine text: "" Dagannoth King responsible for the death of Bukalla"" Who and what were the Bukalla? Lore please!
Mod Osborne: Good grief! I won't lie to you - that's the first time I have ever encountered that. There are assumptions that can be made: that Bukalla was likely a 'who', and was probably Fremennik. I'll make sure that we have something noted in our lore bible about that. Thanks for pointing it out to us!
18.104.22.168 12:58, November 22, 2014 (UTC)
- Oh hey that was my question! Looks like Osborne took those notes and applied it to the Supreme hatchling as you can see on the linked dialogue page. Still no more revealed information, but I appreciate that they brought that name up again. 17:42, September 24, 2015 (UTC)