The Epilogue is the be all end all, so in reality no one can resist it, but hypothetically a being like that could exist, and somehow it would still die.
The author seems to think the Epilogue is an ability which will stand at the end in all conditions, and even they don't know how to defeat it, so even if you introduced a new condition of a 1-A being, it would still nonsensically be above.
But yea I can see why people would think this is just all due to the Epilogue being 1-A.