@Jester: AntiMatter thing might be useful in weakening him, he has several dimensions worth of stuff stored inside him, if you could remove that stuff it would start removing his defenses.
@Marv: He is unable to dodge the blow, it makes a dent in his back as the compressed matter is moved, and the energy from the explosion knocks him into space.
As he is flying he turns around and activates his Core. A large panel opens up in space and one of the creatures he has absorbed is released. An Aether Millipede flies towards Marv.
(I created Paradiso specifically to defeat him, but have been unable to use it so far due to being unable to pierce his defenses.)
Romans 8:31 What, then, shall we say in response to this? If God is for us, who can be against us?
1 Corinthians 13:1-3 If I speak in the tongues of men or of angels, but do not have love, I am only a resounding gong or a clanging cymbal. If I have the gift of prophecy and can fathom all mysteries and all knowledge, and if I have a faith that can move mountains, but do not have love, I am nothing. If I give all I possess to the poor and give over my body to hardship that I may boast, but do not have love, I gain nothing.