IS-6 - was the buff enough? - YouTube
is6/kv5/112/wz111 buff - Gameplay - World of Tanks official forum
WoT: Further PMM Tank Changes – Status Report
IS6 How to better penetrate tanks. Having trouble hitting top hatch as well Tips? - Heavy Tanks - World of Tanks official forum
Tier 8 tech tree Premiums – the good, the bad, and the expensive (part 2)
Developers Q&A: Preferential Matchmaking Premium Vehicles
WoT: Further PMM Tank Changes – Status Report
Jagdtiger 8.8 - Buffed! Review - World of Tanks
T-34-3 - Buffed! Review - World of Tanks
IS-6 needs a pen buff - Heavy Tanks - World of Tanks official forum - Page 6
Pref-MM tank buffs - tank by tank breakdown, are the buffs good or not enough? - Gameplay - World of Tanks official forum
Buff des vehicules T8 à Matchmaking préférentiel
IS6 Buff/Nerf? - Heavy Tanks - World of Tanks official forum
IS-6 ARMOR BUFF / WOT BLITZ - YouTube
Nieuwshub voor World of Tanks Blitz – Update 6.1
World of Tanks - Type 59 and T26E4 SuperPershing - new buff | MMOWG.net
World of Tanks Supertest: Preferential MM Tanks Changes
▻ Finally Buffed Tier 8 Premiums! - World of Tanks Patch 9.20.1 Update
9.13: Buff pancíře dostane i IS-6 - Novinky - Excalibur.cz
Update 6.1 | World of Tanks Blitz
Guide: How to IS-6 (June 2016) - Player Guides and Information - World of Tanks Blitz official forum
OVERLORD'S BLOG: Object 252 or IS-6 in Screenshots
9.13 páncélzat változások: IS-6 és KV-5
Official KV-5 armor buff changes : WorldofTanks
IS-6 - was the buff enough? - YouTube
IS-6 buff, when will it happen. - General Discussion - Official Forum - World of Tanks Console
Pref-MM tank buffs - tank by tank breakdown, are the buffs good or not enough? - Gameplay - World of Tanks official forum
WoT 9.20: Chinese Mediums – Status Report
IS6 Buff/Nerf? - Heavy Tanks - World of Tanks official forum
Buff dla IS-6 Porównanie pancerza IS-6... - World of Tanks Polska | Facebook
Supertest: German and Chinese Medium Tanks Rebalancing – The Armored Patrol
World of Tanks 1.2 | IS-6 Buff, First Match - YouTube
OVERLORD'S BLOG: Object 252 or IS-6 in Screenshots
IS-6 - Review - World of Tanks - Is it worth it?
Why don't WG just buff all preferential mm tanks and get rid of pref mm? : WorldofTanks
First campaign tank buffs (T-55A, 260) - Upcoming Changes Discussion - WoTLabs Forum
IS-6 - was the buff enough? - YouTube
Massively Multiplayer Online WarGames - WoT news - WoWs news
Buff dla IS-6 - Analiza Pancerza i Bitwa - World of Tanks - YouTube
