Uninvited guests.

Due to discovered errors, I have uploaded a new version 1.0.2. Changes:

1) Fixed errors in hero specializations, especially Sigmor's.
2) Fixed errors where specializations did not trigger when enemy heroes attacked.
3) Added the "Phantom Summoning" spell for Astrid at the start.
4) Fixed an error with Kana's starting army.

Thank you to everyone for testing and pointing out the errors.

Added 3 minutes ago

Started playing the map on Veteran difficulty. Noticed the same mana problem with the knight.
A small suggestion regarding Rupert's specialization: make the chance to cast a single-target haste spell on each unit the same, rather than a general chance, to reduce randomness. In this case, the chance of being left with nothing will be less, as will the chance of hastening the entire army at once at the beginning of the battle.

I'll think about this, whether it will be too overpowered, but it's a good idea!

Added 45 seconds ago

Mega map! Respect and thanks to the author!

Thank you for the feedback. I hope the map with the corrected specialization issues will be even more enjoyable.