Board Thread:Questions and Answers/@comment-28340828-20180616205329/@comment-34461919-20180616234930

Capacity to die is a big enough weakness to downgrade. It's existence erasure that can be done to these guys. However a Tier 0 could literally just either push the concept on them (thus downgrading them to 1-A) or erase them from existence entirely.

But two equals should not be able to do either of these to each other and just cancel each other out if they tried. A complete stalemate.