| Category | Marvels |
| Location | by world |
| Built | by world |
A Cube of Arcane is a colossal structure, measuring fifty miles on each side, adorned in a blue-gray hue and pulsating with the energy of magic - a formidable repository of arcane power for its surrounding realm. These Devices of Creation serve as the initial anchors, catalyzing the swift development of an entire world.
The raw materials and energies required for creating a Sphere are readily accessible. The flotsam of Chaos, the remnants of shattered worlds and countless bygone civilizations from the Lost Ages, serve as the fundamental components for a new world, a largely untainted canvas.
Netch'a, an esteemed Instructor of the 11th Order at Belras Foroderch - "World Builders".
The Cube situated on the realm of Kriav lost its structural stability on 19 Bloom 1301 DE, resulting in its implosion, a catastrophic event that came to be known as the Cube Collapse.
All Cubes of Arcane generate vibrations and energy outbursts, typically establishing an uninhabitable region spanning up to a hundred miles, and perilous to most entities within a five-mile radius.
Realms with a Cube of Arcane enable the replenishing of arcane spells, the fabrication of magical items, and additional applications of arcane power. Absent the utilization of rift-generating devices such as null mines, Cubes of Arcane also safeguard a realm from serving as an exit for a rift or entry via teleportation. A realm devoid of a Cube is bereft of magic.
| Specific Name | Built | Location |
|---|---|---|
| COA 411 | 1 Temporal 1451 DE | Bal-Kriav |