Armored Core 6 - Operation Wallclimber Rusty Hidden Dialogue

The timing for this is really tight, Snail calls Rusty just a little bit after Juggernaut's HP bar passes by the first bar of the stagger bar, and the moment that dialogue pops, this is no longer possible. However, the caveat is that the call is not made while the Juggernaut is stunned by the initial stun from ACS Overload. This means that you have a window of about 6 seconds to deal roughly 35k damage in order to trigger this dialogue. The end of the video showcases the setup I used and found the best for the task. If you're wondering why I only got an A rank at the end, restarting from checkpoint lowers the maximum possible rank you can get, preventing you from getting an S rank. This was recorded after a few dozen attempts. EDIT: I have been informed by other sources that the call also cannot trigger while a COM alert is happening. If you can manage your ammunition and time the 50% notifications during and/or after the stagger from ACS overload, this should buy you a few more seconds of time to finish off the boss, greatly increasing the margin of error.