Talk:Ainz Ooal Gown/@comment-5614978-20180804042437/@comment-45.56.46.26-20180805124251

The exact level comparison doesn't really matter.

Diablo doesn't have a spell that can wipe out an entire city in one shot. Ainz has several, though most of them would be summon type super tier spells (while Diablo doesn't seem to have any summoning magic). But [The Creation] should be able to inflict area effects which would end up being lethal over the duration within an even larger area.

If we take "threshold of heroes" based on what extraordinary individuals (not Fallen) can achieve, Cross Reverie level 30 seems about equivalent to Yggdrasil level 30. But that would only be how strong is "strong" in each isekai. However, a Cross Reverie level 100 warrior seems less impressive than a Yggdrasil level 30 warrior in depicted ability. That's probably because Diablo is mostly a T&A fest, in other words all the levels are going into other kinds of physical impressiveness.

Given the known abilities of Ainz relative to Diablo, there is no real question that the deciding factor would be Ainz having Diablo walk into a trap and be captured/killed/confronted with a hostage/dealt severe mental damage. Diablo is dumb enough that he has been imperiled by traps laid for him by people of significantly lower level, who simply didn't bother to account for him being level 150. Ainz wouldn't make that mistake, he'd investigate Diablo's abilities and put him in a situation with no way out.

Which wouldn't be that hard.