After dealing with the sorcerers at the Russian airbase, Accelerator has a Misaka clone skydive down to confront him. Vento challenges Fiamma while Kamijo and the others watch on. Hamazura gets some disturbing news from Digurv.
It's the effects of an 
Academy City-made drug.
.إنّها آثار عقار من المدينة الأكاديميّة
Ce serait à cause
des médicaments de la Cité.
Похоже, это эффект
препаратов из Академграда.