Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
Double Legend (75 points)	Reach Level 70 on Two Characters.
For the Guild! (20 points)	Win Stronghold PvP.
Four Dead Dragons! (150 points)	Defeat all four dragons in the Dragonflight in a single encounter.
Mark of Devotion (25 points)	Earn 60,000 Guild Marks.
The Strongest of Holds (20 points)	Enter the Stronghold Map.