Probably yes. Since I'm bored and need a break from practicing dashed fenrirs, and since this combo works in CS1 so long as you don't tech, here's the breakdown:
2d d.6a d.6c 214a 2b 6c j.d d.6d d.6b d.5c d.6b d.236d
CS1: 635, 864, 1452, 2252, 2343, 2501, 2846, 3008, 3158, 3294, 3364, 3477
CS2: 732, 1010, 1631, 2431, 2599, 2791, 3187, 3406, 3504, 3751, 3842, 4010
CS1 CS2 Change
2d: 635 732 +17%
d.6a: 229 278 +21%
d.6c: 588 621 +6%
214a: 800 800 0
2b: 91 168 +85%
6c: 158 192 +22%
j.d: 345 396 +15%
d.6d: 162 219 +35%
d.6b: 150 98 -35%
d.5c: 136 247 +82%
d.6b(2):70 91 +30%
d.235d:113 168 +49%
Proration on the 2nd d.6b is 53% in CS1 and only 7% in CS2. On why this combos in CS2 and not CS1 it's probably mostly down to the moves being faster within CR. Execution of combo is ~8.3s in CS2, opposed to ~8.5s in CS1.
Editzzzz: Corner combo time.
6b+raid, 66c, 66c2, 66c, j.d, 6d, d.6b, d.5b, d.5c, 236d, fenrir pt1, fenrir pt2
CS1: 1299, 1506, 1814, 2011, 2443, 2646, 2768, 2882, 2976, 3118, 3602, 4042
CS2: 1158, 1351, 1651, 1843, 2219, 2458, 2580, 2684, 2771, 2936, 3130, 4110
CS1 CS2 Change
6b+raid: 1299 1158 -11.00%
66c: 207 192 -7.00%
66c2: 308 300 -3.00%
66c: 197 192 -3.00%
j.d: 432 376 -13.00%
6d: 203 239 18.00%
d.6b: 122 122 0.00%
d.5b: 114 104 -9.00%
d.5c: 94 87 -7.00%
236d: 142 165 16.00%
fenrir1: 484 194 -60.00%
fenrir2: 400 980 123.00%
Proration values seem to be vastly different given the context. Regardless, Fenrir should be good for ~1150 damage to the end of a combo, which would put the 2d BnB at 4.9k with super. Seems like big damage from easy drive combos + no spring raid midscreen/haida = easy moodo tierwhores inc.