Add an empowered effect to dimensional shift/ rework dimensional shift

[Haprenti]

There would be a few advantages to plain dim shift

1. You get the choose what chromosome you want on it
   like remove the stability cost. whereas with empowered dimshift you'd be restricted
   
2. plain dim shift would be better for sitting in one place due to being able to see mobs.
   
3. plain dim shift is completely private where as this has a single "pocket dimension" thats shared by all who have empowered dim shift
   

 
Now this could be a completely separate mutation called like "subspace phase" (or someother nerdy name)
I think having chromosomes on mutations prior to combining has no effect and just straight up deletes the chromosome. How ever making this into a separate mutation would potentially buff it as you could have the freedom to change its chromosome to anything. Although making it it's own mutation would allow for changing the stability cost to something higher like -40 instead of -20 or perhaps even -50, but i think -50 would be a bit much.

That's true, there would still be advantages. That makes me think it should be its own mutation even more as the suggested effect isn't a straight upgrade but works completely differently.
Chromosomes on mutations don't do anything while combining currenly, but it could be changed to allow for more complex combinations recquiring specific chromosomes on specific mutations. I feel like there's no need to have a whole bunch of different mutations using this would-be feature to justify it, they can get added later once the code is there.
(Also throw in the result of combinations keeping a chromosomes if both combined mutations had the same one, while we're at it.)