Talk:Razor Edge/@comment-204.236.82.221-20170518121049/@comment-45.56.46.26-20180609094346

Rather than saying Yggdrasil's engine, it would be fine to specify Ainz's immunities. After all, many elements from Yggdrasil adapt to the rules of the New World such that it doesn't make sense to say that they are still using Yggdrasil's engine, rather the Yggdrasil rules are being applied by a different underlying system.

Still, it raises an interesting point. Brain was able to use a combination of Martial Arts to inflict damage on Shalltear's nail, which should have had a similar immunity to ordinary damage. It's possible that Ainz might have discovered something similar about the Martial Lord's style of fighting if he hadn't had his immunity turned off for the sake of a better fight.