User blog comment:Lasatar/Nepgear joins the battle/@comment-6684591-20160926210210/@comment-25275196-20160926233506

I'm glad you enjoyed it. Back in the Neptunia series, Nepgear is actually somewhat broken (especially since she disables the damage limit), but she has less attack than Neptune does, so I wanted to represent that in the moveset, by giving her fairly weak regular attacks. Even so, the special skills make her extremely OP. If you buy one of the DLC weapons for Re;Birth2, Nepgear will pretty much one-shot everything, including the final boss.

The SP gauge only fills up with regular attacks. That's the most canon thing I could get. Also, it wouldn't make sense for SP skills to give you more SP, would it?

In any case, I actually think that Nepgear would be the best Neptunia candidate to join Smash (if you'll pardon the obvious pun). The best part would be when she gets in a match with either Mega Man or ROB, because Nepgear is probably the biggest electronics nerd or gearhead to ever exist. She'd probably want to dismantle Mega Man before the match even started.

In any case, I'm glad you enjoyed it. Got any idea on who I should do next?