So far I've been killing the boss Mahatheb, with succesfully spawning it about five times, and I've noticed a pattern when it comes to it:
- Always before it spawning a Bonebeast and then a Vampire spawn right before Mahatheb finally spawns.
- It seems to always spawn at night, since I've not been able to spawn it at daytime.
- Three minutes seems to be a pretty exact time of the spawn between the death of one monster and the spawn of the other.
Now, I would love and encourage people to please try to add or remove items from the list I just made since I can't seem to add any more data to the spawn of this boss, since I'm trying to find the most efficient way of farming it.
My interest in farming it comes from the fact that not so many Mahatheb's have been killed in the history of this boss, and hopefully it might give a rare drop that would become a one-of-a-type item and bring up interest in this boss. The sheer knowledge of said item existing or not is more than enough for me to be happy with the results of my current quest.
Hope this question picks up interest between you guys.
Edit: I must remove the bonebeast as second to last spawn before mahatheb since it seems to be a coincidence. Thanks Williams for the suggestion.