Nas just needs to fix that entire zone. Everything about it is inaccurate af. Needs Guivre, needs patrolling Amemet with the correct placeholders, needs Yowie with correct placeholders, needs all of the higher level basement worms to not aggro
(because they aren't supposed to), clear a few of the worms that spawn in the center out there are far too many, scorpions were usually a rare spawn in the center of the basement, all 4 mobs being fished up at the same time needs to make manta 100% pop, manta needs a 15 minute repop and probably have its drop rate revised, monsters not spawning claimed to the fisher upon being fished up needs to be fixed.
I distinctly remember being able to pop phantom worm solo with relative ease on retail, but on Nas it's nearly impossible without a dual box or more due to the sheer volume of aggro in the center of the room. Just take a look at some of these old videos and you can see how different that basement is supposed to look.
https://www.youtube.com/watch?v=XvWWPs-hTzMhttps://www.youtube.com/watch?v=hc6Fs7YI-QIhttps://www.youtube.com/watch?v=AcLro8KJ7qA