Greetings!
Important update was made: now Battle Skills are being leveled by using them (instead of requiring to fuse the same type heroes).
How does it work?
* You get the amount of points for your skill which equals the mana points that it costs.
* Only up to 3 usages of the same skill counts in a single battle (to avoid maxing out Heal spells in a single battle against weak enemy).
* These skill points are fully transferred during fusion of the same type heroes.
This week all gained skill points are DOUBLED!
We hope this will eventually make the game more reasonable & interesting.