well at first ill say it's a "meh... OK KO move." you can use it to set up edgeguards though. just do a bthrow and cstick the bair with nana. to get them off the stage. I don't know much about IC because i don't play with them i just mess around with their CG's in training lol. anyway i found this trying to see if you could do a bthrow - nana fair for the spike. You can actually, but it's really tough timing. It's kind of like the timing of fthrow to nana fair. Yes, i said fthrow, not d throw. For, the dthrow-nana fair spike, you have to be way closer to the edge Than the fthrow-nana fair. The timing is just different. Anyway, yeah. tell me if the bthrow-fair spike or bair are known.