late night experimenting let me find some fun setups off of midscreen 3C CH
3CCH>5B>6A>6C>j.6D>j.236D>66[A]>22B>5B>214C>2C>7D>632146D
Explanation: This abuses the invul on blackhole.
If they tech normally: fireball hits them once being pulled towards graviton, then when BH is activated the fireball comes back to force them into the BH whether by hit or block
Roll: Fireball rollcatches forward roll into unescapable BH on airtech or BH bluebeat on nontech Backroll rolls them right into BH
Jump: Fireball catches jump on the way back
Nontech: Fireball starts a new combo when its being pulled into the BH
Rachel Windtech: Fireball catches it
Most Dash Supers: Fireball catches it and they get BH'd (thanks invul)
Doesn't catch terumi's dash super or yukikazes.
3CCH>5B>6A>6C>j.6D>j.236D>66[A]>22B>5B>214C>6[A]>7D
if they airtech in any direction, fireball forces hit or block. IF they are blocking, you get a left/right 50/50 6A to cross up their barrier input (along with some fake outs because of the small dash on it). If it blue beats, just combo into graviton SMP and set up lightning next to where they will land.