I’ve been playing Y-2 partnered with Chun. Here are a couple of combos I found using Chun-li as an assist:
2A, 2B, 5C, 2C xx 214+A, dash 2B, 5C, 2C, Assist, dash 2B, 5C, 2C, 3C ^ j.A, j.A, j.B(2),jB(2), dj.B(2), dj.B(2), dj.C, OTG 236+A~C
for about 20k damage
You can also do:
2A, 2B, 5C, 2C xx 214+A, dash 2B, 5C, 2C, Assist, dash 2B, 5C, 2C, 236+A~B, Baroque, 2B, 2C, 3C ^ j.A, j.A, j.B(2),jB(2), dj.B(2), dj.B(2), dj.C, OTG 236+A~C
In the corner:
2A, 2B, 5C, 2C xx 214+A, dash 2B, 5C, 2C, Assist, 236+2P super, 2B, 5C, 2C, 3C ^ j.A, j.A, j.B(2),jB(2), dj.B(2), dj.B(2), dj.C, OTG 236+A~C
^I think you gotta do the j.A, j.A a little slower in this combo so you don’t drop them after the first j.B