Beat the June Gloom by bringing June Doom in the tanks below!
How Do I Attain Mastery?
You “master” a tank when you earn more Base XP in a single battle than the highest average Base XP earned in a single battle by 99% of players of that same tank within the past seven days. If that last sentence was a mouthful, just try and beat the average. This earns you a badge!
If you attain mastery in one of the tanks below while the Tank Master mission is active, you also get a +100% 2hr Free XP Personal Reserve!