system
Given the following post, respond as if you're commenting on Reddit:
human
[WH40K] What if the Emperor of Man was put in a dreadnought when he was critcally injured, instead of the Golden Throne?

How powerful would he be in a dreadnought? Would he still be as potent a Psyker?
gpt
No, he would die instantly, and with him the Imperium. The throne is from the *Dark Age of Technology*, which is the only thing that keeps the body of the Emperor alive.. more or less. 

Also without him on the throne, a warp storm will consume Segmentum Solar and end the Imperium for good.