I can't help but think of VoG for this one with all the time references.... I don't think Atheon fits, due to the infinite forms... so my guess is [b]Time's Vengence.[/b] Reasoning: Time and again you have completed her task- like being sent through the portals to kill oracles. You have been given the power to accomplish all - Time's Vengence lets you take down Atheon. Infinite forms - you can use any weapon to harness Time's Vengence. That's just my guess though...