Which area you farm is decided by the area's monster level, not by the item —
the rule is the same for everything, so it lives on the
mechanics page.
NAMED TARGETS
Named monsters that can be farmed deliberately. The list spans all three difficulties;
each monster appears once, at its most rewarding one.
The figure is an estimated average kill count.
Duriel
normal · Lv 22~1 every 1,298 kills
Coldcrow
normal · Lv 4~1 every 1,390 kills
Andariel
normal · Lv 12~1 every 1,690 kills
Rakanishu
normal · Lv 5~1 every 2,046 kills
Treehead WoodFist
normal · Lv 5~1 every 2,046 kills
