Arcane engine

An arcane engine generally describes a device or process that produces or amplifies arcane magic energy, often by converting other forms of energy, similar to how a mechanical engine converts other forms of energy into mechanical energy. It does not describe a single type, design, or function, but rather a class of such devices.

Known arcane engines

• The arcane engine designed by Tessarael in Fangwood Keep to amplify a tree step spell into a form of interplanetary travel.
• When the Lens of Galundari contains an outsider bound into its owner's service, it serves as an arcane engine granting access to the outsider's powers.
• Some wizards of the Occularium in Manaket have designs for arcane engines that harness death worms to transform the deserts of Rahadoum.
• The Abysium Heart of the Hao Jin Tapestry is the abysium arcane engine that sustains the demiplane.
• The Eternal Egg is an arcane engine designed by Afareen Astabhan and is fueled by the coatl egg it contains.
• Arcane engines powered the Shory flying city of Kho.