獣と機械 Mission??

[Typhoeus]

I can not find this mission for the life of me, online or off. There is this "similar looking" mission on Neudaiz: 獣と機械の狂乱. But believe me, it is not 獣と機械, I've run 獣と機械の狂乱 about 25 times and have only gotten that area's specific drops. I'm looking for the アルテラセンバ armor as well as レッド/フォース unit, which according to the JP wiki only drop from the 獣と機械 boss box. Advice?

[Kyuubi_x]

You can get them from the second orange mission on Neudaiz. :]

[Typhoeus]

That's what I have been doing, with S rank completion. Maybe I'm just extremely unlucky...but I have 144% rare drop.

[Zarode]

I noticed that 12* items and up are really hard to find from box drops. It takes a lot of runs to find certain items.

[Typhoeus]

Yup, it eventually dropped. I was getting worried there for a bit, heh.