(Well, Lupus means wolf in Latin. -in isn't a possible declension (Because boy do the Romans love declensions) You're safe! Lupin is not related to wolves in any way yayyy)

Lena tapped the fan with her quill, and it became lines again before becoming nonexistent. She was still freaking out in a fight or flight mode, but for some reason, joking with him helped. "In my village, everything was done with teamwork," she smiled. "And you can bet you aren't getting rid of me!" She grinned. "One second!" She got up and left, coming back in pants and a shirt, still wearing her green cloak, but no longer in the white dress. "Let's go stop some bad guys!"

(Remus Lupin was a werewolf, does that count?)

Arya shrugged and Blade just tossed the knife in the air, catching it right before it passed his knees and sank into his feet.

(yeah)

"let's go fight some baddies! i have a stash of weapons hidden in my hometown. I'll go get something!" he said, excited to do something

(Well, Harry Potter is fiction and with a quick google search you'll find that there aren't any languages with lupin meaning wold, either boop)

''Wha- Where did you get that f--- Oooh wait you can pretty much create anything.'' He facepalmed himself. ''I liked the dress better. Shows more feminity and is just really pretty on you.'' Amias quickly realized what he said. ''I MEAN I DONT MEAN IT IN THAT WAY I AM NOT AT ALL THAT KINDA GUY!'' He yelled out, probably in denial. Lena was an awfully pretty girl.

Noah waved at the strangers in the room.

"Well i have my weapon and i am ready to go" she said showing her ruby scythe

Lupin quickly teleported to his stash, grabbed throwing knives, a bow and arrows, a scythe, and a sword. "better!" He yells, covered in weapons.