Vik wants to own Kanti, Laura and Amy.
But does Vik also harbour a desire for revenge?
"I'm going to have Cherry erase your mind."
"As my Master wishes."
"That's right. And that's what he gets for trying to take Amy from... [sees Adrian making his entrance] NO!"
I think the gap between the "erase your mind" panel and the "NO!" panel indicates that this is the sequence of events. Plus it's the only sequence without an apparent non sequitur.
Although Vik doesn't appear to be looking upwards overly much in either of the last two panels, I don't think he is looking at Adrian when he says "And that's what he gets..." I don't think he has seen him yet. So I don't think that falling from a great height is "what he gets". Which implies that erasing Kanti's mind is "what he gets".
But if that reading is correct then...
Who tried to take Amy from (presumably) Vik? The most likely suspect is Adrian, isn't it? And that would explain Vik's dramatic response to suddenly seeing Adrian "arriving".
But how would wiping Kanti's mind serve as a punishment for
Adrian? How would
that be "what he gets"? It would punish Kanti, and it would punish Q. But Adrian? To my current recollection Kanti is one of the few women in the comic that Adrian hasn't lain on top of for five minutes.
You yourself flagged up the crossover of the word "ritual" from the Kanti thread to the Erin thread. The ritual in the Kanti thread seemed to amount to having a bath, although I'm pretty sure that Vik could make Kanti's body clean with a click of his fingers. Did something happen there? Kanti still seems to think she's Kanti and Erin still seems to think she's Erin, so I don't know. But we know that people are not necessarily who they appear to be in The Cloud.