Guilty Gear: Strive (GGST) - Anji Mito Advanced Mix-up Combos - BRC IOHs & Empty Lows
Watch the following video for an in-depth explanation as to what a Blue Roman Cancel Instant Overhead is and how to execute it: https://youtu.be/ITpge25mzm8
The tl;dr version is: Dash and immediately RC either forward if you want an empty low mix-up or backward if you want an instant overhead mix-up. You could also just throw them for more options. I didn't come up with this tech, I'm just executing it with Anji.