Medals

Guild medals are awarded periodically throughout your career as an Atreides fighter.

Medal Awarded for
Purple Heart dying in the line of duty after reaching guild level 10.
Weapons Proficiency Badge > 50% skill level in all weapon types.
Defense Mastery Badge 100% skill level in all three defense types.
Golden Hawk Medallion completing level 25 and guild level 17.
Atreides Star completing level 30 and guild level 24.
Caladonian Cross completing level 40 and guild level 28.
Ribbon of Excellence completing level 75 and guild level 36.
Distinguished Service Medal completing level 100 and guild level 50.
BattleHawk Insignia choosing to become a playerkiller.
Mentat Proficiency Badge raising all guild skills to 100 or greater.
Medal of Honor gaining 4 honor points.
Kalidor Crescent becoming a ranking guild member.

Each medal you attain makes you get promotion points faster, do more damage, get more attacks, take less damage, etc. The same goes for honor points.