Sounds like an ascension specific crisis, given the implication of a shroud in this context is funerals.
Well, that's ONE of the definitions.
Looking at the literal definition of 'shroud'
https://www.merriam-webster.com/dictionary/shroud , it means a covering, whether to obscure or hide something (and in some applications, protect).
Going by definition alone, 'The Shroud' would imply something that is surrounding or obscuring something else. Before we go further, lets notice what Wiz said before it, "Psionic Transcendance and The Shroud."
So, 'The Shroud' in connection with transcendance could imply:
1. Shuffling off the mortal coils (or the mortal shroud, if you will) in some way. (after all, the materialist ascension includes immortality, so, why not the Psionic transcendance?)
2. Some kind of barrier that has to be pierced.
*is thinking*
3. Space Jesus? lol.
The shroud is for 'repairing' the atmosphere of a planet. (Or distributing a Genophage. (But you don't heard that from me.))
It's in the context of Psionic Transcendance.....