Tanks.gg updated to include 1.18.1 CT, which has the BZ-176, the tier 8 prem of the upcoming tech tree. TL;DR: the armor of the BZ-176 seems less scary than you'd expect :
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TL-7 - World of Tanks - tanks.gg
Is tanks.gg wrong? : r/WorldofTanks
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IS-7 | WoT Blitz Wiki | Fandom
tanks.gg (@tanksgg) / X
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