crossing over the dive works wonders on the ice car in my usage. using j.6a/b/c x n into j.2a/b/c is honestly one of arakune's least used but most effective mix-ups, especially against jin. maybe not on nu... but on jin, no doubt. and if you get him cursed, stay far back and j.6d while sending out a/b/c bugs, it's really effective. 2d IMO has too much lag as he can hit you pretty quickly with one of his ice projectiles. and keep a bell bug out, it's pretty useful