The compromising of their Broader Existences meant that Corrupted Deities weren't sound of mind. In most cases, they became instinctive creatures whose actions were dictated heavily by what had corrupted them in the first place. In fewer cases, the Corrupted Deities would become hinged on a singular purpose – quite queer to all but the Deity themselves – that they pursued with insane passion. But in the pursuit of this purpose, they behaved like mindless drones still, taking the least effective path to achieve the goal.
But there was an even rarer case observed from other Corrupted Deities. It was when they operated on what many would call muscle memory. They would remember their habits before corruption and whatever powers they acquired would be utilised with cunning and tact to trap and skills. That was to say, only in combat would they exhibit any kind of intelligence.
Nunax fell in this category.