Urgash's Call, in my opinion, isn't that overpowered. So what if reinforcements are summoned instantly... Nimues should take as many abilities as possible to open the gates, then he will be very powerful in the late game.
I don't really count super abilities when playing against a human (although Urgash's Call is very strong). Firstly, when leveling up, it might happen that the special ability upgrade breaks (especially annoying at levels 28-3). Secondly, you're leveling up, and you have one level left for an ability, and then suddenly the enemy arrives. And you lose to him with unnecessary skills (the special ability upgrade isn't perfect: firearms are useless at that level, dark magic is poorly developed). And in general, I want to ask: has anyone seriously upgraded special abilities in serious games against a human? My friend and I play for about 6-7 weeks, and during that time, we don't even reach that level.
Весьма хороший попутчик... До первого перекрестка.