Board Thread:Questions and Answers/@comment-38524365-20190528020137/@comment-39117959-20190528040934

Meta Power Immunity has overkill limitation:


 * Only resistant to Meta Immunity Bypassing.
 * Useless against Omnipotence and some Omnipotent powers.
 * Cannot protect against Meta Miracle Manipulation.

While Meta Ability Creation has more hax because you can create any ability without any limitation. If you can create Meta Miracle Manipulation you win though I don't know if MAC can create Omnipotent powers.