Commanders!
The latest Top of the Tree special takes you along a Soviet medium tank line that has not been featured in this special before. Explore the branch up to the
X
K-91
and experience stealthy DPM machines. Use the great discounts, missions, and bonuses to climb the tree and surprise your opponents on the battlefield!
K-91 K-91 Once you've made your way to the end of the line, you'll be treated to one of the highest DPM in the game. Even without added consumables or equipment, the K-91 easily breaks the 3,000 DPM mark. The 100 mm D-46T cannon is among the best armaments of all medium tanks, thanks to excellent penetration, low dispersion, a quick aiming time, fast reloading speed, and high shell velocity. Use the great camouflage values and top speed of 55 km/h to easily take sniper positions and chip away at the enemy's HP from a distance.
Keeping as much space between the K-91 and the enemy is highly recommended, as the medium tank lacks proper armor and its semi-rotatable rear-mounted turret puts it at a disadvantage when brawling. Despite its great gun depression of 9 degrees, the limitations of its turret means it can only reach its full potential over the sides not the front.
Make your way up the Tech Tree from August 5 at 07:00 CEST (UTC+2) through September 5 at 07:00 CEST (UTC+2), and take advantage of great discounts and missions all the way to the top. Don’t forget that you have 10 days to purchase an extra boost if you want to speed things up!
Missions up to Tier X
Available from August 5 at 07:00 CEST through September 5 at 07:00 CEST (UTC+2)
You'll have something to fight for every day for a month! This includes 
XP per vehicle every day, Crew XP bonuses, and other significant rewards to help you reach Tier X. You can find more information about the missions below:
- Crew XP
- Damaging Push
- Push Through!
- K-91
Reward:
x2 Crew XP
x2 Crew XPObjective:
- Play a battle
- Place among the top 7 on your team by base XP earned
Restrictions:
- Only in Random Battles, Stronghold Battles, and Recon Missions
- Only available for the vehicles featured in this special
Rewards:
6,500 XP
1 Personal Reserve: +50% to Combat XP for 1 hour
1 Personal Reserve: +50% to Combat XP for 1 hourObjective:
- Cause 20,000 HP of damage over any number of battles
Restrictions:
- Only in Random Battles, Stronghold Battles, and Recon Missions
- Only in the following vehicles:
- Can be completed 10 times per account
- XP will be credited to the vehicle you complete the mission with
Rewards:
- 20,000 XP
Objective:
- Cause 200,000 HP of damage over any number of battles
Restrictions:
- Only in Random Battles, Stronghold Battles, and Recon Missions
- Only in the following vehicles:
- Once per account
- XP will be credited to the vehicle you complete the mission with
Rewards:
1 Large Repair Kit
1 Large First Aid Kit
1 Automatic Fire Extinguisher- 1 Personal Reserve: +300% to Crew XP for 1 hour
1 Large First Aid Kit
1 Automatic Fire ExtinguisherObjective:
- Play 5 battles
- Place among the top 10 on your team by base XP earned
Restrictions:
- Only in Random Battles, Stronghold Battles, and Recon Missions
- Repeatable
- Only available for the
X
K-91
Climb the Tree Faster
Available from August 5 at 07:00 CEST through August 15 at 07:00 CEST (UTC+2)
If a free bonus of XP for a battle per tank of this line every day isn't enough, you can always go for an extra boost. These packages will be available as soon as the new Top of the Tree kicks off, and they're here to help you climb the Tech Tree even faster.
2 extra x5 XP bonuses for each vehicle in the line 
Double rewards for the K-91 mission 
"Made in the U.S.S.R." style 
6 Bird emblems 
Inscriptions 
World of Tanks Premium Account
Increase the number of daily XP bonuses to three with bundles featuring aesthetic extras and an additional reward for heading into battle with the K-91.
Roll Out!
