Meira, Flandre and Remilia, Nue, Shou, CAPTAIN Murasa, Elly, Yorohime, Mima, Yumeko, Konngara, and maybe you could count Youki too. I may be missing somebody, though
yah, Momimomi's "Oh shit, here it comes" look is priceless.
Also, I think if Momiji ever got a spellcard, she'd be unfairly broken. I mean, just her regular opening barrage is practically impossible to dodge, it almost looks as a spellcard at the worst moment. heck, I have yet to see somebody pass Momiji without dying or bombing their way through in lunatic.