The Black Irons #4406116
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Description
This is The Official Greninja Advanced Group. To earn ranks see below Ranks : Group Creator ( Be the Creator of the group ) Founder ( Be the leader of the group ) Black Iron Admin ( Be an Admin ) Golden Iron Rank ( Bought the Golden Amulet ) Black Iron Mark X ( Trusted Member ) War Machine ( Own the War Machine Game Pass ) Black Iron ( A Member ) Pending ( Not a official member )
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 We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 13 Aug 2026, 20:37 | 28 | first reading |
Ownership
Owned by Tomoe (@OnlyInvested) as measured.
Members we’ve seen
Tomoe (@OnlyInvested) — Group Creator (rank 255)
@GoldyBenjamin0 — Black Iron Admin (rank 253) terminated
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.