Some pages are missing I think.
Supposedly, Shoko says that Unlimited void doesn't activate immediately. And takes 3-4 seconds. And Sukuna summoned Maho in that time.
Gonna wait and see if it's true
I still think it's a repeat of the DE vs Yorozu, but sneakier:
- Mahoraga's wheel was summomed from the get go and stored in Sukuna's shadow
- After multiple Domains and attacks, and finally a hit from the sure hit effect, Mahoraga is fully adapted and gets summoned (probably automatically, due to a binding vow - "once the wheel turns, summon Mahoraga" eg)
- Sukuna and Mahoraga switch places, so Sukuna can cool off the Infinite Void effect while Mahoraga fights vs Gojo
The cliffhanger of the next chapter will probably be Sukuna recovering from IV and attacking Gojo together with Mahoraga. Or even creating a new 10S chimera (like Bottomless Well)