I’ve been immensely impressed with DOS2 AI. If an enemy is sleeping, another enemy will use part of its turn to hit the enemy to wake it up. There were several instances where I paused and just stared awestruck
AI will also save up abilities with side effects until armor or magic resistance has been depleted. Such as knockdown on a battering ram ability.
That’s not at all surprising. PvE game design is almost always about making the computer less competent in fun and/or believable ways. If you’ve got a computer that can simulate every item and skill in an enemy team’s arsenal and game out the best combination in milliseconds, the player is going to be dead by Turn 1 or stun-locked and dead by Turn 2.