What? Overhauling the skill tree? I don't know if I would be happy about this change or not. The fact that they removed the SP earned by the Versatile Class and have all skills locked behind levels seems to be a bad move to me. Now, Versatile Player skills are locked out at class level and if they wanted to have a specific skill that they needed in a specific class, they will need to either use a skill of that class or use its weapon to level it up and hopefully reach a high level to reach it. They will be forced to focus on either one or two classes to level up and hopefully get a good and high enough level to get each skill.
I continue to read as there is still one more patch note left aside from what I just read.
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4. To those players who have unlocked some Secret Skills from unlocking some skills before, the secret skills will remain but the skills that were bought by SP or class sp will not be available until the player manually unlocked them themselves.