This is Khushi and I am bringing you Kamala Khan aka Ms Marvel (Night Light if your character happens to be in the MCU and follows Jersey City Tiktok). She's coming in from the very end of the series + post-credits scene.
She's 16, just got a fancy ass bracelet that gives her superpowers supposedly until she learns that it just enhances powers she may already have. :O Or as Bruno put it.. a mutation! :O :O Her powers are light manipulation which she can use to give herself long stretch limbs (though she necessarily doesn't grow her limbs like in the comics but who knows??? maybe in the future??), and the light which is an energy source that comes from a place called Noor Dimension, can also be used to make shields, body armor, platforms, protective domes, etc, whatever she wants. She's still working on it. She's coming in already wearing her Ms Marvel suit with the mask and the red Converses that go with it (made by her mom!)
She's a huge Avengers fangirl particularly Carol Danvers, but will obviously know the rest. She's a major geek in general though and she's roommates with Dustin, making it the most nerdiest dorm room on campus, possibly.
I am also bringing her in during the next plot which will likely be Day 2 or 3.