LEGO Ninjago Set 71858 Revives Original Blacksmith Theme

LEGO has released Ninjago set 71858, titled Four Weapons Blacksmith, and the build was reviewed by Brothers Brick under the headline "Ninjago-ing back to where it all began," according to the outlet's coverage indexed via Google News. The framing signals that the set is meant to echo the forge imagery that anchored the Ninjago line at its start, rather than introduce a new setting.

What Set 71858 Is and Where It Was Reviewed

The set carries the LEGO item number 71858 and the retail name Four Weapons Blacksmith, placing it within LEGO's long-running Ninjago theme, according to the Brothers Brick review referenced in Google News aggregation. Brothers Brick is a fan-run LEGO review outlet that regularly covers new theme releases ahead of or alongside their retail debut. The review's headline frames the release explicitly as a return to the franchise's founding forge concept, a detail the outlet chose to lead with rather than bury.

How the New Set References Ninjago's Founding Blacksmith Scene

The title "Ninjago-ing back to where it all began" indicates the reviewer sees a direct link between this 2026 release and the blacksmith setting that introduced the Ninjago world to LEGO buyers. That framing is the strongest fact available from the source material: the outlet is positioning 71858 as a nostalgia-driven callback build rather than a stand-alone new story beat. Beyond that framing, the aggregated source snippet available for this report does not include additional review text describing specific build techniques, minifigure counts, or play features.

What the Review Does Not Specify

The source material reviewed for this report does not include a piece count, retail price, release date, or minifigure roster for set 71858. Readers looking for those specifications should consult the full Brothers Brick review directly, since LEGO review outlets typically publish that data in the body of a set write-up even when it does not appear in a headline or index summary. This report does not estimate those figures, consistent with a policy of citing only numbers present in the source material examined.

Why Real Blacksmiths Are Watching Pop-Culture Depictions of the Craft

A toy line built around forges and hand-forged weapons lands at a moment when interest in actual blacksmithing has been rising in several U.S. and U.K. markets. In Scotland, blacksmithing returned to Gretna Green roughly 150 years after the trade's decline there, according to HTT News reporting. In Oregon, a Portland blacksmith has begun offering knife forging classes aimed at hobbyists rather than professional smiths, per separate HTT News coverage. Neither of those developments is connected to LEGO or the Ninjago franchise, but both illustrate that public curiosity about forge work, anvils, and hand-tool weapon making extends well past toy aisles. A LEGO set built entirely around a blacksmith's shop and four weapons gives that same audience a bricks-based entry point, even though the underlying craft techniques it depicts are fictionalized for a children's product line.

Glossary: Blacksmithing Terms Behind the Toy's Weapons

Readers unfamiliar with the real-world trade referenced by the set's blacksmith theme may find these terms useful. A forge is the heated hearth, traditionally coal- or gas-fired, where a smith heats metal stock until it is malleable enough to shape. An anvil is the heavy steel block, usually with a flat working face and a pointed horn, on which heated metal is hammered into shape. Quenching is the process of rapidly cooling a heated blade or tool in water or oil to harden the steel. Tempering follows quenching and involves reheating the hardened piece to a lower, controlled temperature to reduce brittleness. A tang is the unsharpened extension of a blade that fits into a handle or hilt. These processes are what a real smith performs to make a functional weapon or tool, in contrast to the molded plastic pieces used in a LEGO build.

Where to Read the Full Review

The complete Brothers Brick assessment of set 71858, including any build photos, piece breakdowns, and play-feature notes not captured in this summary, is available through the outlet's original write-up as indexed by Google News. Buyers weighing the set against the real tools it depicts may also find context in HTT News's separate coverage of a blacksmithing revival in Gretna Green and knife forging classes in Portland.

Artiglio is A coming-soon iPhone chief of staff for briefings and drafts. Not on the App Store yet.