From Guild Wars Wiki
Update - Thursday, February 5, 2015
- Increased the daily limit on Zaishen Keys a player can purchase with Balthazar Faction from 20 to 25.
- Increased the daily limit on Gladiator title points a player can earn from 100 to 200 (doubled during Random Arena bonus week).
- Decreased the minimum match time in Arena battles required to earn rewards from 60 seconds to 30 seconds.