Lord LunaEquie is me wrote:
Also, you could try Salvation's wiki, or appeal directly to the Dark God of Timelines himself, if you feel brave enough. If you choose the latter, make sure you have a virgin sacrifice on hand.
In more seriousness, I can only comment on New Phyrexia since Yawgmoth was dead before I ever ascended. There are five top factions, one in each color of mana, in Mirrodin/New Phyrexia; though I'm unsure if that was because of Mirrodin's suns or because old Phyrexia was a plane of only
mana. I don't remember whether Yawgmoth himself was a planeswalker, but I know that during pre-mending era of the original Phyrexia, planes could be created by powerful 'walkers to contain only one type of mana, like Serra's Realm which was only
.
Serra's realm was not only
. Serra was incapable of making it so no matter how hard she tried. Each plane has to have at least a small amount of every color, though it can be overwhelmingly made to be one color in comparison. It has to be constantly adjusted though, since even as far as instability of artificial planes go, it will try to achieve balance. It won't prevent it from falling apart if it has balance, but it still seeks equilibrium.
Heliosphoros wrote:
For the sake of my personal headcanon, and in accordance to Keeper, I think Old Phyrexia was stup- I mean mono-
because of Yawgmoth being Phyrexia and Phyrexia being Yawgmoth. After he died, phyrexians are no longer bound by him, and if the order of the articles' publication and Elesh's recent conquests mean anything,
is actually probably the most naturally phyrexian colour, which fits with it's obsession with hierarchy, [twisted] morality, unity, propagation and proselytism, religion and perfection.
The plane that would become Phyrexia was basically colorless. It was artifice, and when Yawgmoth took over, he corrupted virtually every aspect of the world, making it black with is presence. It had small, tiny little pockets of other colors, but those were isolated mostly where nothing worked, more of a preservation than anything.
It also was not a natural thing for Phyrexia to develop as it did on New Phyrexia, but the abundance of power from the suns. It is not a logical step to declare white the natural color of Phyrexia, because it only became white due to the oil whispering to white beings. With the previous method of compleation, it pretty much broke people and made them black as part of the process.