Board Thread:New on Ben 10 Wiki/@comment-29765800-20160828113710/@comment-1824169-20160830142827

We don't know how resilient Celestialsapiens are, so normal attacks may or may not be able to kill them. I'm willing to bet that another reality warper could erase a Celestialsapien if they weren't aware of it or weren't able to decide on an action in time.