PATCH: Nov. 1 – Mastery Chain Shared XP Update, New Harvest Antiquities, Knight's Tabard and more!
Need tips to maximize mastery exp gain.. - Players Helping Players - Guild Wars 2 Forums
Guide to exp boosting : r/Guildwars2
Guild Wars 2 on Twitter: "Catch up on story, brush up your Masteries, and prepare for The #IcebroodSaga with the Expansion Boost Special Event! From today until September 17, you'll gain double
The Expansion Boost Special Event Begins Today | GuildWars2.com
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