If the total value of the battle related skill is high, you can decrease mana cost for special move. The eight battle related skills are: Swordsmanship, Macefighting, Fencing, Archery, Parrying, Lumberjacking, Stealth, Poisoning
Mana cost decreases with the total value of these skills:
- Total skill: 200.0-299.0: 5points mana cost decrease
- Total skill: 300.0 over: 10 point mana cost decrease