Orcs – discussion about the race.

Yes, I agree, it's not easy to guess. But if you choose Lethos, or if I can find out about him in the tavern, then it's clear that I should expect dark magic and probably summoning/chaos. And if you choose Sinithar, then you'll probably choose chaos (or does he already have chaos?). In some similar cases, you can be very sure what kind of magic to expect. But not always. When there is no certainty about what magic the opponent is choosing, then there is no need to take any kind of suppression, it is better to upgrade what will definitely be useful. And regarding the trickster... I don't even know what to say... Orcs are at least somewhat protected from him thanks to bloodlust (there will be fewer losses). And in general, any race is vulnerable to him... To some extent.
But still, when is it best for an orc to attack a warlock? At what stage of the game?