Talk:Bellriver/@comment-200.59.28.26-20190203070711

He's most definitely a Gibbering Mouther, or at least a higher variation of it, that was customized to stand on two legs and have four arms on a roughly humanoid shape in order to use weapons and wear armor.

However, some fans suggest that Bellriver may in fact be a higher version of the "Herald" that was used during the Lizardmen invasion, but I doubt it since I believe that Herald was most likely an Undead creature, even though it hasn't been stated what Race was it.