Caterina Diff (Japanese: Katurina Diffu) is a character from the Terrible Luck Saga (manga) and Sonic the Hedgehog:Terrible Luck. She seems to try to give Sonic and Co. a hard time when attentind Majorka's School of Magicry.

Personality and TraitsEdit

Caterina is a mean and arrogant girl who cares for nobody but herself. Her spoiled personality makes her show little respect to her elders and the world around her, and she shows hatred and contempt for anyone or anything different from herself. She generally dislikes Sonic and Co., as she considers them "freaks". She was quick to join Lerich's cohorts in The Icy Ridge.

Irrika Vexus seems unaware of these traits, or even is implied to love them, spoiling and fussing over Caterina, which Lerich highly disapproves of. Lerich seems rather annoyed by her, as he is used to having things his own way, and it comes as a blow when Irrika seems more interested in Caterina's needs.

She even proves to be ungrateful, as she slaps Sonic after he saves her in Shipwrecked. Though she's just initially a pain in the neck to Sonic and friends, she has grown more psychotic and trickier in the later issues.

Acts of Violence/MaliceEdit

When Caterina was an active antagonist in the saga, she had committed acts ranging from just irritating to plain rightout evil and sadistic such as:

Video game infoEdit

In the game, her cries in battle after being hit are much more characteristic of "yelps" and high-pitched shrieks than those of the other bosses, and are exclamations rather than reactions.

  • I-Pink Cheerleading uniform
    • Weapons: Pom-poms
  • II-Black leather outfit
    • Weapons: Electric whip



  • Don't you even THINK about sitting around here!!!


  • Stop looking at me! I know it's hard not to be jealous.
  • Let go of me, you filthy animal!!

The Icy Ridge

  • What about you? You don't even have enough sense to remove those hideous blankets from your faces!

The Final Call

  • [chasing Knuckles while using pieces of her hair to swing from place to place] Such a stubborn fella, this is fun!

Supposed DeathEdit

Caterina Diff's death takes place in The Final Call after she argues with Lerich, saying she'd never be second best to him. Lerich then knocks her into the ground where she presumably dies in the lava flow from the volcanic eruption near The Tenpai.

Appearance in Sonic AllianceEdit

It has been confirmed that she is alive, and that she has been brought back through a loophole, as Shadow was after his assumed death in Sonic Adventure 2. It turns out that Eggman had been in the story all along and was never seen, and reveals that he had rescued her from death, but even he gets annoyed by Caterina at times. Her costume in this appearance is that of a French Maid's outfit.


  • Her character design almost mimics those of the Bratz dolls. The creator made it intentionally, as she hated their show on 4Kids TV, deeming the stories "Incredibly stupid" and said that all the characters in the show "looked ugly".
  • Caterina takes on the powers of Inuyasha's Yura of the Hair in The Final Call.

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