Class 1A were at the blacksite to retrieve the crystal

Deku: "Why are we here??"

Uraraka: "No idea."

Bakugo: "It's for this bullshit crystal."

Eri was distracted and fell behind. Suddenly the lights flickered. Followed not far behind by a screaming creature. The first thing she sees are a pair of large eyes and an Anglerfish bulb

Eri: "Oh no! No no no no no!"

You enter the room while making the sound of a motorcycle engine roaring through a tunnel. You resemble a brown humannoid creature who had the DNA spliced of an anglerfish, a frog and The Void from Iron Lung(Which is the creature Froger is literally based off of. No Joke)

Eri was terrified out of her mind

Eri: "AHHHHHHHHHH!!!!!!!!!!"