Dead_Flesh

i dont realy care what you want to do all this for but ill still give my input. i know its a little late i do alot of slayer so i get living rock creature tasks frequently i always slay them n/e of the rope down there a gap with a little bit of water and a rock. i see atleast 1 patriarch every task and its always there ive never seen one anywhere else down there and i got 90 mining down there ive seen probably 30 of these and killed most of them its about the best spot i can think of to wait for it if thats what you want. but from what i can gather theres a number of spots it spawns so the best option would be to gather a list of places people have seen them spawn and camp out the most common ones. hope this helps ps. im a long time member but forgot my details so i started a new account