Hellequin
- "Caha, along with her brother Cahin, uses theatrics to beguile and brutalize her victims."
- ―Ubisoft

Caha, also known as the Hellequin, is a multiplayer character in Assassin's Creed: Brotherhood. Her brother, Cahin, is the Harlequin, and they are natives of France who work for Cesare Borgia.
Despite her brightly-coloured costume and somewhat eccentric headgear, the Hellequin clearly prefers to act in dramas. Especially the bloody ones. When using her two gold daggers , she’s sure to always leave the audience with a grin from ear-to-ear. She wears default purple and yellow attire with a hat and a face mask.
In Assassin's Creed: Project Legacy, Caha and Cahin are first seen doing a performance together, while Fiora Cavazza watches them. The performance turnes out to be a ruse, with Caha, Cahin, and Fiora killing all of the guests attending. Fiora notes that the siblings seem mad, but fun. Later on, after Fiora turns tail and helps the Assassins weaken Cesare Borgia's defense, she joins them in assassinating Caha and Cahin.
Unique Moves
Cunning Trick
The Hellequin taps her victim on the shoulder, spinning around them as the victim turns. As the victim searches for someone, the Hellequin stabs them once quickly in the spine.
Killer Hop
The Hellequin vaults over her victim whilst stabbing them below both shoulder blades, then lands and pushes the victim over with her bottom.
Customization
Colors:
- Basic: Yellow and purple costume
- Extra 1: Violet and purple costume
- Extra 2: Baby blue and purple costume
- Extra 3: Navy blue and purple costume
Gear:
- Advanced: Added feather on mask, added poofed upper sleeves.
- Superior: Added thigh-high boots, slight alteration on belt.
- Elite: Added hood and miniature cape, added collars on upper sleeves, added fancy white, folded undershirt at chest.

Trivia
- The Hellequin can be unlocked through Uplay for 40 Uplay Points.
- It has been confirmed that the Harlequin is her brother, as stated by their in-game Multiplayer descriptions.
- "Hellequin" is not a play on the word "harlequin", slotting out "harl" for "hell", as people have been led to believe. The Hellequin was the precursor to the traditional harlequin.
Gallery
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The Hellequin's colors in Multiplayer
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The Hellequin's gear in Multiplayer
Videos
thumb|300px|left|The Hellequin Reveal
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