But when Accelerator tried reflecting a magical attack, it sorta...fizzled out and exploded instead. I was likening Yata no Kagami to Accelerator's ability more than the Imagine Breaker, really. XD
Wasn't the Third World War something that was fought more by AC's technology (hypersonic bombers, Equip Dark Matter) than their actual Espers? Like, there was Mugino going about on a rampage, and Accelerator going off into Russia to help Last Order, but I don't recall any other Espers actively participating in the War.