**Race:** Unknown (always masked)  
**Age:** Variable (assumed mid 40s to mid 60s)  
**Core Personality:** Cold, mathematical, unreadable; a living audit.  
**Location:** [[Voxiu]] – [[House of Suits Casino]] balconies

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### Appearance

- **Build & Stature:** Slim, unassuming—precisely average in every way.
- **Hair:** Hidden beneath emerald felt hood & mask.
- **Eyes:** Only a faint green glow visible through eye slits.
- **Skin:** Unknown; gloves & robes conceal all.
- **Apparel:** Emerald‑green formalwear stitched with silver thread; gloves clean as parchment.
- **Distinguishing Features:** Carries a cane whose head is a spinning diamond d6.

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### Voice & Speech

- **Tone & Pitch:** Soft, genderless, perfectly enunciated.
- **Mannerisms:** Taps cane once for “Yes”, twice for “No”.

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### Motivations & Goals

- **Primary Motivation:** Protect Benton Brothers’ investments and ensure total deniability.
- **Fears / Dangers:** That anybody learn multiple agents share the “Mr. Greenfelt” identity.
- **Personal Secrets:** Has access to a mental network—each Diamond shares memories through Benton arcane rituals.

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### Background

- **Origin:** Unknown; operates in rotations between Voxiu and [[Haffol]].
- **History:** Emerges whenever the House requires course correction or major payments.
- **Current Occupation:** Benton Brothers’ Auditor and Invisible Owner.

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### Associations

- **Factions:** Benton Brothers Banking; [[House of Suits Overview|House of Suits]].
- **Allies:** [[Lady Selvara Deyne – "The Heart"|Selvara]] and the Spade (by necessity).
- **Rivals:** None publicly—uses proxies to erase them.
- **Contacts:** Bank clerks, parliament treasurers, economic advisors.

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### Notes & Flavor

- Rumors claim “if you shake his hand, the House owns your luck forever.”
- When he leaves a room, temperature drops slightly.