Completing Slaughter House on mayhem 3 got me some insane amount of loot. Never seen that before.
Slaughter Shaft is one of the most used places to farm for legendaries. If you wander around the bl3-reddit and such, you will see some crazy screenshots of minimaps filled with a ton of those dang star-symbols.
It’s beacuse Slaughter Shaft has like 85% of enemies as Badasses.