On this episode, Ainz makes some more preparations before he battles. Later, Shalltear and Ainz battles to the death.
The episode was very exciting to watch. It was cool to see Ainz make some final preparations before he fights. Also seeing the brain washed Shalltear interact with our male lead is nice. Other than that, the action was very intense just like in the original story itself. Now I can't wait to see the battle end result on the next episode which will be final, unfortunately. Overall, awesome intense action packed magic battle.
Conclusion: Awesome intense action packed magic battle.