That bribed doctor plan was pretty well organised, made even a local nurse alarm, they're pretty easily to disconnect from the central nurse monitoring system if you know a way to fuse system.
Kizuka speaking the truth, all magic users are kinda dumb, it's not like they were isolated from outside world for 10 years while being experimented on or tortured and kept from proper education since they were either kept as tools to use or incubation for an alien to rewrite humanity...
Misak invisibility power revealed, pretty nice, but with a frail body like that and no equipment to carry no wonder she is just a B class witch. Also, "ninja!", cute.
HOLY FUCK, that was unexpected, it seems like their time to hatch is close for all or was Rurumi an exception. Either way, F... didn't even ate a crepe...