10 seconds? why? you can kill atheon in two runs by waiting to jump or move back at 3 seconds, you move back into the weapons of light bubble in the back, jump, shoot your way out of the detainment field and get the portal up for whatever side they call out. people are almost never immediately killed by kamikazee harpies. even if one dies, no big deal, atheon goes down on run #2 since he will be under half life from the first run.