I've searched the forums and internet for my questions, but I only find threads from 2012 or older. So I don't know If a lot has happen since then. I am currently in the early phases of building my wealth, done 1000 Meph runs, 1000 Pindle, and just started doing Ancient Tunnels (50 runs in..) The short term (or long..) plan is to run 1000 Meph 2000 Anceint Tunnels 3000 River Of Flame 4000 Lower Kurast 5000 Pindle See where that gets me. When I run AT, I try to roll a map relatively close to the WP, but If I am to kill all the boss packs, I have to hop around quite bit, because the map is square shaped. I counted 5-8 packs total, If I clear all. But they spawn different places. Do the effective runners just pick a routine where they are most likely to spawn, and just go that way, even if you just meet maybe 3 packs? I can also meet 5 or 6 packs on my routine. But also 3. And is the number of total boss pack fixed? Is it possible to roll a AT map, where the total number of packs is different from another? I would thing the game is programmed for a fixed number, varying from 5-9 packs, independent on the roll.