Talk:Omni-Negation/@comment-26107879-20170211044550/@comment-29564364-20171220121343

As sub-powers of Omnipotence, they are all regarded as equals, so none of them are sub-powers of the other, but Omni-Negation can achieve Nonexistence by negating the existence of something, so there's that.

As to whether or not they affect each other, the answer you'll get will vary depending upon who you ask, but I'd say it depends on how the power manifests. If you put an Omni-Negation user who emits negation waves up against a Nonexistence user who can just selectively will stuff out of existence, then Omni-Negation would lose in most instances.