The final campaign – “Even Angels Cry” [7th campaign – 1st mission].

Yesterday, I replayed this mission with Kirill (as a Mage) to get the achievement. I experienced much more difficulty than with Anton (as a Warrior).
It should be noted that most of the enemies here deal physical damage, so mage units with low physical defense suffer greatly. As a result, the first final battle is geared towards Strength, and the second towards Magic.