Iris Lavra/Tropes

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Badass Normal: Subverted, Iris is a squirrel demon, but she rarely uses her magic. Nor is she a Showy Invincible Hero like Jason. Nor is she a Slayer like most of her friends. Yet, she's quite strong physically and very capable in a fight.

Beware the Nice Ones: Iris is really fun to be around, but harm Vivian or Jason, and let's just say it's better to have Jason to be pissed off at you than suffer Iris' rage.

Broken Ace: Iris is exceptionally strong (both physically and mentally), tough, and nimble, has a compassionate and energetic personality, and is surprisingly smart and perceptive - she can easily change herself to fit any situation for the sake of her friends. It's what she can't change (being a squirrel demon) that people virulently hated her over, and this hatred had a massive negative impact on her development into an adolescent.

Boobs of Steel / Buxom Is Better: Iris has one of the largest chests in the series, and is definitely one of the strongest female fighters.

Creator's Pet: Almost literally, due to her animalistic traits, but Iris doesn't fit the trope entirely, however, she is both creator's favorite character, and, despite the fact that she can be a tad annoying, no one can call her out on it because Jason is always there to defend her.

Dark and Troubled Past: A result of wall-to-wall Fantastic Racism. While it's vaguely alluded to, it's very clear that Iris' past sucked.

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Tranquil Fury: When Iris loses it, she suddenly gets very serious and quiet in contrast to her regularly ditzy and loud self. This is a very bad thing.