Dear developers, please nerf the Yacha class, it is unbalanced with a lot of damage and defense, also nerf the Berserker, Titan. I also ask you to upgrade the Raven class, it is weak both in defense and attack is not enough .. where did you see that a lot of people play in the Raven class? There are very few of them, and after your nerf for an already weak class, there are even fewer players playing it.