Not my find, but Can also be found at the end of this video: http://www.youtube.com/watch?v=ebad8AAYt_E
Could be anything.. From another map you can see kbd when it aint no where close to the location i forget where it is though..
Perhaps part of the rumoured Zaros GWD, this would tie in with that weird emote that happened a couple days ago.
http://runescape.wikia.com/wiki/Mother_Mallum I've read a convincing thread on the RSF about that being home to this. Not sure, though.
