First introduced in ToB, High-level class abilities, or High level abilities (HLAs), are epic powers gained through long time pursuit of one’s career. Each level up exceeding 3,000,000 XP, the character will have one point to spend on their HLA pool, multi-class characters get HLAs each level after their total XP get over the threshold, though there’re limitations that triple multis like F/M/T can't access to all of them from their three classes; dual-classers only get HLAs each level when their current active class has more than 3,000,000 XP.