I’m playing Order & Chaos on my Android, and I’m planning my build. I’m going to go for a defensive build, which is mainly Permafrost/Frost/Ice-based skills. So after playing with this calculator at OAC, I’ve found that I can max out every skill by the time I hit the cap of L60, except for the two skills which are sleep-spells, and are practically useless – they send the opponent to sleep, and any attacks or skills wake them up again.