Phyrexian mana symbols are colored mana symbols: {W/P} is white, {U/P} is blue, {B/P} is black, {R/P} is red, and {G/P} is green. A Phyrexian mana symbol represents a cost that can be paid either with one mana of its color or by paying 2 life. There are also ten hybrid Phyrexian mana symbols. A hybrid Phyrexian mana symbol represents a cost that can be paid with one mana of either of its component colors or by paying 2 life. A hybrid Phyrexian mana symbol is both of its component colors.
September 30, 2011 · Innistrad
Phyrexian mana symbols are colored mana symbols: {W/P} is white, {U/P} is blue, {B/P} is black, {R/P} is red, and {G/P} is green. A Phyrexian mana symbol represents a cost that can be paid either with one mana of its color or by paying 2 life.
June 17, 2011 · Commander 2011
Phyrexian mana symbols are colored mana symbols: {W/P} is white, {U/P} is blue, {B/P} is
May 1, 2011 · New Phyrexia
A Phyrexian mana symbol represents a cost that can be paid either with one mana of its color or by paying 2 life.
April 1, 2011 · Duel Decks: Knights vs. Dragons
The snow mana symbol {S} represents one generic mana in a cost. This generic mana can be paid with one mana of any type produced by a snow permanent (see rule 204.4f). Effects that reduce the amount of generic mana you pay don't affect {S} costs. (There is no such thing as "snow mana"; "snow" is not a type of mana.)
February 4, 2011 · Mirrodin Besieged
The snow mana symbol {S} represents one generic mana in a cost. This generic mana can be paid with one mana of any type produced by a snow permanent (see rule 204.4f). Effects that reduce the amount of generic mana you pay don’t affect {S} costs. (There is no such thing as “snow mana”; “snow” is not a type of mana.)
October 1, 2010 · Scars of Mirrodin
The snow mana symbol {S} represents one generic mana in a cost. This generic mana can be
February 1, 2010 · Worldwake
The snow mana symbol {S} represents one generic mana in a cost. This generic mana can be paid with one mana of any type produced by a snow permanent (see rule 204.4f). Effects that reduce the amount of generic mana you pay don't affect {S} costs. (There is no such thing as "snow mana"; "snow" is not a type of mana.)