help with phyrexia mana!

[Phthisisity]

any idea how phyrexia mana will work for edh? would be pretty sweet to trinket mage for hex parasite in Mormir Vig

[hyc8028]

Not going to happen probably.


A card's colour identity is its colour plus the colour of any mana symbols in the card's rules text. A card's colour identity is established before the game begins, and cannot be changed by game effects.
The Commander's colour identity restricts what cards may appear in the deck.

[cdr]

Read this: http://www.wizards.com/Magic/Magazine/Article.aspx?x=mtg/daily/arcana/686

It's a black mana symbol, as should be obvious.