There are free golems that always join if there is at least 1 gremlin in the army. And all enemies are shot down by a ballista. Considering Gotay's parameters, it has huge damage for this mission.
In this Shah, Jalib sits with 250 mana and deadly parameters, so I will try as an option to recruit Academy troops with thunderers, etc., and attack him with some of my secondary, weak heroes (they are level 16-18). He will inevitably weaken, and then I will try to defeat him with Gotay.:smile54: