The newest member of the Yoh family, the M-VI-Y (120) boasts a solid 440 HP of damage per shot and features the familiar reserve track mechanic.
In terms of gameplay, it’s a classic American heavy—perfect for locking down key positions thanks to its formidable turret armor and outstanding gun depression/elevation angles (–10/+20 degrees).

Do you need it? This is the Question…
Well the M6Y in the techtree is better with the 105 and it already has a 120mm so I can’t really see the point with this…..
Gotta find new prems to sell for T9 somewhere I guess
so you gain 40 dmg more per shot in exchange for 0.05 worse accuracy (0.35 vs 0.4), yeaaaa no thanks
also it has almost 2hp/t less than the tech tree one
Annual tier 9 reward maybe?
Looks like Yoh The Tank: Chapter 3 after Patton the Tank and GSOR the Tank