The critical classes are going to die at the moment since they cannot farm efficiently in shinewood area. There is a recommendation for Slayer:
Please change the Lose faith skill ( debuff elem res) into group skill instead of single still. This skill is worthless for the critical slayer, but if you change into a group skill, the player can use the slayer to farm in shinewood and uplevel easily, which makes the critical class can survive. However, to be more fair, you can change the Restrained Strike ( debuff Doge and block) into a single skill, that is worthless to be a group skill for a critical slayer.
I Hope GM thinks it carefully, and makes more fun and choice to play critical class. Thanks so much.