I know that Lorenzo being invisible stalking the Nein through the Sour Nest freaks some people out, but for me it’s hilarious and kind of cathartic. I mean he watches them tear through his fortress and his people, hired members and Shepards alike thinking about what he’s going to do to the Nein once he defeats them as punishment. He watches all of this arrogantly believing no matter what they do he’s not gonna fall. And yet he does, he dies crawling away as his body turns to ash in his own dungeon surrounded by the prisoners he’s taken as his slaves. He could have appeared at any moment and with a little backup could have taken out the Nein or done some serious damage with hit and run attacks to the point where the Nein wouldn’t have stood a chance. Instead he follows them so assured in his own invincibility and suffers for it, kind of like the Nein did attacking the Shepards 4 v 9 and paid for it, it mirrors how they get their redemption by killing him