Guild wars 2 features purchasable Guild bonuses in the Art of War category, which state
- WvW Fort +10% Magic Find
- WvW Fort +10% Experience
Each says: For 12h, any fortification held by your guid in World versus World give allies a better "insert right bonus here".
Does this bonus applies only within the fort you are holding? Or is this granted for any allies on the map?
Bonus points: does a supply camp qualifies as a "Fort" for the bonuses?