Belial666 wrote:That depends. If Superman stunts off an instant lobotomy off his heat vision or something, then he can probably do it without hero points. Something along the lines of;
Ranged Will Affliction 18 (impaired+vulnerable/disabled+stunned, limited degree, extra condition, distracting)
Superman uses Extraordinary Effort to stunt the above twice, with Power/All-Out attack to raise the affliction rank to 23 without an attack penalty. Then he fries Doomsday's mind using the beast's own eyes as focusing lenses for the attack or something. It will be a DC 33 affliction and Doomsday only has 12 will - he pretty much fails automatically. The disabled condition gives him a -5 to his checks, making recovery from the condition impossible even on rolling a 20 and the stunned condition prevents him from taking any actions. Effectively, he's in a permanent vegetative state from which he cannot recover regardless of his immortality or regeneration.
Though if someone is stupid enough and powerful enough to have access to high-rank healing effects, they could potentially heal Doomsday and he and supes would need to fight again.
If you need to go to extreme gaming of the system for something to work it's just better to accept that the original build is probably not where you really think it should be. I mean, Superman power-stunting will effects with heatvision is getting a little gamy. What's next? He's going to power-stunt perception ranged mental attacks from his super-breath?
Just because something is mathematically possible doesn't mean it should be allowed.