Skills

In Knights of the Sky there are six schools of magic and each school has eight spells to learn, and each spell can max out at level 6. Each spell requires a skill book to unlock for use. One skill book is also required for each level-up per spell. In the quest storyline you will receive one skill book for all six schools of magic. Each hero can only use magic from one school of magic and it appears he or she may only equip 2 spells for starters, with a maximum of four if crowns are used to unlock extra slots for each hero. The Schools of magic and their spells are as follows.

Dark School

 * Now a lot is still uncertain as of yet what many of these skills actually do, because the in game descriptions can be very vague. The charts may have to be extended into 'per spell' charts.
 * Higher levels of skills can possibly increase effects of skills, increase costs of skills, and lengthen durations of these skills. Again this is a guess, because this information is not known currently.
 * On the Statistics page a little information is revealed about base spell damage and intelligence.
 * It is also unknown whether unit type will have any effect upon the power of spells.