Strategy vs (black) dragons?

[JorisS]

Unfortunately I haven't encountered the Resurrection spell yet
Is it available in a fixed location/quest? Or completely random?

I've recruited black dragons now, and learned the 'onslaught' so I get to at least start each battle. The green dragon tactics sound interesting as well though!


In answer to one of the above questions:

I wonder if sacrifice works on CLONE or on magically be-friended enemies.

The answer is NO and YES - clones cannot be sacrificed, but if you hypnotize an enemy unit you can sacrifice it. Quite nice, but requires a lot of mana. I'm currently at level 26 (mage) but I 'only' have 134 mana atm (could buff it up with another 20 with another item, but instead I chose to have some more defense/attack stats for my army).