Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
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2
members (measured 21 Sept 2026, 18:00 UTC)
6 November 2019
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENDark BrotherhoodAssassinsFictional Organization

Description

The Dark Brotherhood is an organization of highly trained assassins who carry out assassination contracts. The Dark Brotherhood is called upon by those who wish to utilize their deadly services through a ritual called "The Black Sacrament," although to join the organization, one must be contacted directly.*m

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
5 Sept 2026, 03:012first reading

Ownership

Owned by Mitch (@RecklessAthdrivar) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

Mitch (@RecklessAthdrivar) — Sithis (rank 255) terminated

@WendigoAthdrivar — Management (rank 13)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Sithis0
The Night Mother0
Management0
The Keeper0
The Listener0
Silencers0
Speakers0
Executioners0
Master Assassin0
Eliminator0
Assassin0
Initiate0
Slayer0
Murderer0
Member2
Tenant0
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.