Ten!
"Apocalypse! He's using your powers against us! Stop it!" The Regression System bellowed in alarm and hurriedly began to control the timeline of the viruses, immediately noticing a crutch to the issue at hand.
Its power flowed into the viruses and forced their proliferation to regress, causing their numbers to quell before there was only the parent virus cell.
Boom!
It didn't have much time to focus on this issue at hand as Immortal smacked it away, causing its power over the virus-cell to weaken, sparking its proliferation once again, making the Invader System thrash around in pain.
"Stall Immortal for a second!" Shouting in response, Regression evaded a sword slash and guarded against a palm strike, watching all the Grade 3 Systems throw themselves onto Immortal to stall him for a second.
Using this chance, it churned its power, causing the virus-cell to regress as it made minor changes, reversing the Scroll's core and exterior.
