Unknown Author
5 min
The universe began with the emergence of Light (Selûne) and Dark (Shar) from elemental chaos. These twin goddesses collaborated to form the Prime Material Plane, though their constant bickering over territory and the nature of life led to the creation of various deities to manage the sun, seasons, and natural environments. This era of creation was defined by the struggle to balance life and death, eventually leading to the establishment of the Verdus Three and the stabilization of the material world.
Peace was shattered when elemental forces—the Primordials—spawned from the elemental planes and sought to conquer the Material. The resulting war caused massive environmental destruction, forcing the gods to intervene. Selûne and Shar, along with their divine children, fought to contain the Primordials, leading to the creation of the Underdark from a vast subterranean cavern system. This conflict necessitated the sealing of gates between the elemental planes and the Material to prevent future uprisings.
As the gods grew more complex and ambitious, internal rivalries intensified, culminating in the Clash of Eventide. The murder of the goddess of magic, Mystryl, by the god of lies, Cyric, caused the Weave to unravel, triggering the catastrophic Spellplague. This event reshaped the topography of the planes, created new deities, and led to the birth of Mystra, the reincarnated goddess of magic. Her influence ushered in the Age of Arcanum, a period of unprecedented magical advancement and the rise of floating cities.
The Age of Arcanum ended when the wizard Thorgil attempted to usurp Mystra’s power, leading to her self-sacrifice and the subsequent collapse of the Weave. This event, known as the Great Hollowness, plunged the world into a dark era of magical scarcity. Today, the world exists in the Common Era, a period characterized by a fragile balance between the gods, the remnants of ancient magical civilizations, and the ongoing exploration of a vast, interconnected multiverse.
Alex: And the fix was to install a new controller. But why require a mortal vessel? Why not instantiate a new deity directly from the Astral Sea? [[RP_SECTION:the-mortalmake-mechanism|The Mortalmake Mechanism]]
Sam: That's the core of the Mortalmake mechanism. A purely external divinity is too detached to manage the Weave's local nuance. By merging a mortal soul — Ariel — with divine essence, they created a bridge. Mystra understands both the raw potential of the Astral Sea and the practical, localized demands of mortal spellcasting. The feedback loop runs in both directions now.
Alex: So stability comes from being tethered to mortal intent.
Sam: More resilient, yes — but also more complex. The Age of Arcanum that followed was a period of genuine optimization. Magic became a utility rather than a force of nature. But that reliance on a single sentient node creates exactly the kind of dependency we saw fail before. Cyric's interference wasn't an anomaly. It was a predictable consequence of centralizing risk within a single personhood.
Alex: They traded a chaotic, unmanaged system for a highly efficient but fragile centralized one.
Sam: That's the fundamental trade-off of the current cosmogony. And Mystra subsequently throttled the Weave — limited its bandwidth — to prevent systemic overreach. The cost is a hard ceiling on individual potential. No matter how deeply a mage studies, they cannot exceed the limits the current architecture imposes.
Alex: Which raises the obvious question. If the system is capped, is the era of world-altering innovation effectively over? [[RP_SECTION:constraints-and-future-stability|Constraints and Future Stability]]
Sam: We've moved from a post-scarcity environment to a regulated, scarcity-based economy of power. Innovation has shifted from raw force to optimization — doing more within hard constraints. Whether that's a sustainable equilibrium or a slow plateau depends entirely on whether the central node holds.
Alex: And if it doesn't?
Sam: Decentralize that node and you shift from a top-down hierarchy to something closer to post-scarcity anarchy. The stability we have is a fragile, top-down construct — it holds only as long as the current divine architecture remains intact. That's the honest assessment of this cosmology.