Item from Arcane by Riot Games
Rare arcane crystals that power all hextech devices, originally derived from the ancient Brackern race whose life memories are preserved within each stone — a foundation of progress built on unknowing theft.
Every hextech marvel in Piltover — every innovation, every fortune, every political career built on progress — rests on these crystals. Jayce discovered how to harness their energy, unlocking power that transformed civilization. What almost no one knows is that hextech gemstones are the namestones of the Brackern, a crystalline race that entered hibernation beneath Shurima. Each stone contains the accumulated memories and consciousness of a Brackern soul. The crystals pulse because they are, in a very real sense, still alive. Piltover's golden age is powered by imprisoned sentience, and the few who know this truth face an impossible choice between progress and conscience.
Multifaceted crystals that range from deep blue to teal, pulsing with internal light in rhythmic patterns resembling a heartbeat. They are warm to the touch and emit a faint harmonic hum when in proximity to other gemstones.
Also known as: Hex Crystals, Hextech Crystals, Brackern Stones