Todoroki's ice should help a lot, but it doesn't hurt to have extra supplies. Bring a crowbar. You can hit daemons who try to go for the evacuating students and if a door gets stuck, you have something to pry it open with.
[Tatsumaki, no. Don't encourage your best friend to bring a crowbar to a ball.]
no subject
[Tatsumaki, no. Don't encourage your best friend to bring a crowbar to a ball.]