I was doing some thinking...

[robkelk]

... as Legion can "lock down" his local reality to the rules he wants -- it's not something that shows up a lot, but he does it in one of the early stories. I can't remember which at the moment, though.

The second one, I think (but I'm not sure). I do remember that it was so he could survive an encounter with one of the Q, and that scene was relatively early in the series.
--
Rob Kelk
"Governments have no right to question the loyalty of those who oppose
them. Adversaries remain citizens of the same state, common subjects of
the same sovereign, servants of the same law."

- Michael Ignatieff, addressing Stanford University in 2012