

How long would it take for Sonic to achieve his Hyper form again after 31 years?
Since we know the Super Emeralds are stated to be in another dimension across the Multiverse (But they're cracked/grayed out in Mania), how long would it take for Sonic to travel throughout the Multiverse to find the dimension where they are in?
This is assuming he needed a Hyper form to beat a threat that was beyond Super Sonic or Cyber Super.