public PassiveSkill AddPassiveSkill(uint SkillID, float SustainTime, bool Notify = false)
{
var Skill = SkillManager.AddPassiveSkill(SkillLibrary.Get(SkillID), Master, SustainTime);
if (Skill == null)
{
return(null);
}
return(AddSkill(Skill, Notify) as PassiveSkill);
}