Anti-void problem

The Underverse and Other au's Get teleported to the Anti-void and but they all realise all their powers were going making it so they couldn't get out even if they tried (The characters are: Original sans - Fell sans - Swap sans - Ink sans - Error sans - Fresh sans - Dream sans - Nightmare sans - Cross sans - Epic sans - Horror sans - Lucid sans(my au) - Dust sans - Killer sans - Lust sans - Silk sans(also my au) - Reaper sans - Geno sans) //You be whoever :3//