The fight and the conclusion was epic, but one thing finally clicked in my head.
Turns out the Gale Thrusters isn't a back pack, but a GN Drive instead, the fact that it emitted GN Particles at the end gave it away! Too bad he didn't go Trans-Am
Joking aside, quite a difference in IS attacks between Haru and KYH, wonder how long she spent training her abilities over and over again. She could probably chop the school into pieces.
Chiyu's arm is probably an enhancement item, looks like she can switch between her bell and her hand.
KYH is quite a chick magnet, the way Megumi glared at Haru and the reunion with Fuuko, some other romance protagonists can learn a thing or two from her
Epilogue, we get cameos of Mahouka again and two new characters, which could probably mean another season?