This one is an infinite if you can maintain your assist gauge long enough. Cloud of Darkness must be called no later than the instant you wall rush, or the opponent can avoid Tentacles of Suffering. Because CoD starts assist chase with her air assist, the only requirement for this reset is that you can wall rush with Guiding Swipe consistently, an extremely easy feat near the ceiling. There is no specific timing required for the reset to work, just DC out of Guiding Swipe's ending lag and use Turbo-Hit. It needs testing, but I think this might be the first inescapable reset discovered, because of Tentacles of Suffering's very weak hitstun, which leaves the AI vulnerable to the reset before they can recover. Whether or not a human player can escape this remains untested for now. For the record, I believe that Sephiroth is equal to the Cloud of Darkness for assist resets for Onion Knight, assuming this one can be escaped from.