"Huh! Yeah, it's a weird one all right. Maybe you could drop a bomb in there or something before it booted you if you were ready for it?"

"Maybe...I did check the Anarchist's Cookbook out of the library and copy down some recipes specifically for the purpose of bombing monsters. If this thing is a known phenomenon, though, I think I want to see if I can find out more about it before I start escalating. I mean, we don't know why it's non-hostile to magical girls or why being essentially magical-girl-proof hasn't let it take over everything, or what might change one of those factors."

"Yeah, I guess that makes sense. They're hard to find though. Dowse just like a normal witch, usually are in the least hopping hunting grounds, and not that common."

"It's very weird...I wonder if it's intelligent. A monster who ate everything would starve afterwards, and magical girls kill monsters all the time, yeeting us is smart if you can do it."

"Huh! And maybe there's only one kind of on purpose? So it doesn't have to compete with itself?"

"Maybe! This is just wild guessing."

"Well, it'd be really interesting if you could find more!"

"I'll look into it. It's good to have a project." 

"Good luck!"

When she gets home, she looks up what she can find about a monster with blood and flowers and butterflies that kicks magical girls out. 

There are some postings online! They are separated by years... and continents.

Innnteresting. What else do they say that she doesn't already know?

This person's grandma told her a story about escaping Nazi Germany via a flowers and blood corridor that popped her out in New York, though the poster clarifies that this is obviously made up.

Rhonda posts her encounter, including the teleportation experiment, and invites comment. 

lol maybe you tried to teleport to germany and new york at the same time

When I try teleporting to two places at the same time it doesn't go.

Nobody has a good explanation for that one.

After a little while:

yingyingyingyingyingyingyingbananaphone: whoah I've been trying to research monsters for MONTHS how have I not heard of this before now??? anyway I think there's a magical girl controlling it

saberdancer: why do you think that?

yingyingyingyingyingyingyingbananaphone: well you see she kidnapped me this one time

saberdancer: please start from the beginning!

yingyingyingyingyingyingyingbananaphone: so I met this homeless magical girl and bought her lunch in exchange for her answering a bajillion questions and I learned some stuff about monsters and I wanted to know if there were any monsters who can eat animals instead of people and which could be bred to support the magical girl population so the obligate anthropophages could be wiped out. and I've been asking questions and doing research on that front ever since! this one time someone asked where I was getting my info and I mentioned some stuff about the homeless magical girl and they were like "I think I know her, where is she" and I was like "please convince me you are not a stalker" and instead I woke up inside a monster filled with blood and flowers and butterflies bound to a wall while she tried to get me to tell her where my source was and then when I continued to refuse she recruited me to give her stalking target some money next time I saw her. which, I agreed to that one, because, homeless.

sounds like you had a weird dream or a bad trip

yingyingyingyingyingyingyingbananaphone: a weird dream or a bad trip wouldn't have left me with a physical bag of cash. anyway, I made a sketch of the inside of the monster. 

She posts her sketch. 

I saw one like that