Ohhh, okay, I didn't realise that. I misunderstood and I think I should have known better, sorry
. I did actually turn block mode on auto in training mode when I was testing it and didn't see it blocked, but now testing it with a second controller indeed a second player can block it, I should have tried that first. Oh well. Maybe I can catch a few people online who don't hold block it with it though.
TheCreator, yes you can. After a knock down or whenever it's safe, use regular invisibility. While the opponent has a good idea of where you are from your outline, it masks your hitbox enough for them to miscalculate into an attack, and also masks what type of attack you are doing. Jump/elbowdash in and if they are blocking do the 321 and 1221 strings with differently placed cancels into acid hand and slide, changing up when in the combo the special comes out. Be careful with how unsafe on (low) block the slide is though.