[Taqwus]

Not technically bug, but strangeness -- I've seen Mictlan cast Purgatory, when the only opponent it was likely facing was Ulm Iron Faith (the other AIs were far away and otherwise preoccupied, and none of Ermor, Ctis or Jotunheim were in the game.) Considering that Mictlan's blood-heavy and blood tends to favor demons, this struck me as rather odd. Ulm has the occasional Bane but nothing outrageous on the undead front so far.