A double-bitted axe with both heads incorporating resistive heating elements that bring the cutting edges to 900 degrees Celsius — hot enough to melt through standard body armor and cauterize flesh on contact, but cool enough to be managed with standard heat-resistant gloves rather than the full thermal protection required by higher-temperature weapons. The Ember represents the Forge-Smith Collective's philosophy of practical lethality: hot enough to work, cool enough to carry.

The weapon's heating elements are powered by a chemical fuel cell integrated into the axe handle — a ferrocerium-based system that ignites on activation and burns steadily for approximately two hours. Unlike electronic heating systems that can be disrupted by EMP or power denial, the Ember's chemical heat source is immune to electronic interference. Once lit, it burns until the fuel is exhausted or the wielder manually vents the reaction chamber.

The double-bitted design serves a practical purpose beyond aesthetics: when one edge loses optimal temperature from repeated contact with cool targets, the wielder rotates to the second edge while the first recovers. In extended engagements, Ember wielders develop a rhythmic alternating pattern — strike, rotate, strike — that maintains consistent thermal cutting performance throughout the fight.