These popped up on Youtube yesterday, definitely check them both out!
"We Will Endure" is the battle cry of the Mirrans as they defend their home against Phyrexian invasion in Magic: The Gathering - Scars of Mirrodin. Join the Mirrans at http://www.facebook.com/pages/Mirrodin-Faction/111175072274346
"All Will Be One" sums up the Phyrexian philosophy of conquest as they bring purity to the plane of Mirrodin in Magic: The Gathering - Scars of Mirrodin. Support Phyrexia at http://www.facebook.com/pages/Phyrexian-Faction/144426112262398