Guardian, About

Guardians are devoted fighters who protect their allies and smite their enemies by drawing from the power of their virtues. True guardians are brilliant tacticians and selfless defenders who know when to sacrifice their own defenses to empower their allies to achieve victory.

Guardians specialize in protective and defensive magic. A deep sense of loyalty to their allies fuels their passion and power. As a soldier profession, guardians wear heavy armor.

http://metabattle.com/wiki/Guardian

http://wiki.guildwars2.com/wiki/Guardian