Talk:Overlord Volume 9/@comment-190.98.27.208-20150805184554/@comment-220.244.86.5-20150807043742

Ainz only promise the empire to cast 1 of his most power spell to break kingdom's army formation and let the empire army win the battle. the idea was the emperor want to show the whole world how dangerous of a undead caster he is and it is much easier for the kingdom and empire to allied together against a common non human enemy. The emperor cannot foresaw Ainz winning the war with 1 spell. This is all within Demiurge's calculation, he dont want Nazrick to be the provoker as well as showing of Ainz's power making others too weak and too afraid to go after aginst him. he can justify this massacre as promising to the empire's request.