Last week, Young Commander explained that he had found an unblockable with Ed, by utilizing his V-Skill on a knockdown in conjunction with the last hit of his V-Trigger. However, it is escapable in various situations.
Young Commander shows that if you either perform a reversal on wakeup or block that has one frame invincibility and moves you away from the V-Trigger, you can escape it. He also shows various setups that work on normal wake-up, quick rise, and back rise, and shows that he is also working on a setup that will take care of hard knockdown situations.
Source: Young Commander