Sarnak Crypt Raiders

[lukus]

Hey all,

Im currently trying to spawn one of these to get the brain for my 3rd necro skullcap. From some of the old guides i can find for this item you are supposed to keep killing around the explorer tower in LOIO and then one should spawn.

However i have probably spent about 5-6 hours trying to get one spawn and i havent had any joy. Has anybody done this before and if they have how did they do it?