That depends how much of the Universe he absorbed.... so honestly you can't answer this question but his max would be one Universe by destiny or if he goes full Abraxas more.
Imperiex holds the energy of the big bang iow a Universe
Tenebro and Aegi would be below this
Monarch has the energy of an Universebuster inside of him iow an Universe but I would say that he can't access all of it.
Celestials is also difficult though they should be Universal, all together that is, some unique ones seem all over the place.
We dont know how much energy Galactus can absorb. It was hinted more than one time that, with no restrain, he could absorb like...the entire multiverse?