On Ciel, Arc Tohno himself, Ries and Wara, your 22c x command grab can be linked into 2c whatever for a full combo anywhere on the screen, not just limited to corner like the others.
I only tested with H Tohno but it should work for all styles, but I'm not sure what F could get off it. I was doing 2c 6c 5bb jc djbc with h, you can still do 2c5c with H as well, so it should work on C.