Off CH jC midscreen:
jC (counter hit) land whiff 2a (not neccesary) 5[c] whiff 2b sj jBC dj jBjC airthrow (flashy combo)
Off CH jC corner:
jC (counter hit) land whiff 2a (not neccesary) 5[c] 6(b) 421b 22d 2b 5c jump jbc dj jbc airdash jc airthrow
CH2 combo: (For example, Ciel 236c blocked)
5c(1) 214b dash into midscreen or corner combo
CH2 combo on Nero
6c 214b dash into midscreen or corner combo
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The secret to hitting 6c CH on Nero is to hold 9 on flash, then hold 4 at the end. You will be in the air blocking. On landing you can dash 6c 214b into some BIG DAMAGE. (Anyone can do this)