A Planar Tension Catalyst (PTC) is a highly advanced artifact presumably manufactured by the Deus, designed to harvest, store, and discharge Tenax. These devices serve as the fundamental engine for Planar Catalysis, allowing a compatible biological operator to enforce controlled intersections between planes.
A standard crystalline Ergo Catalyst
A high-capacity Catalyst exhibiting localized reality distortion due to Tenax overflow
Physical Characteristics
Planar Tension Catalysts exhibit vast morphological diversity, ranging from handheld crystalline structures to colossal, immobile infrastructure (see Mega Planar Tension Catalyst). They are frequently encased in Deusit or similar unyielding alloys.
Due to the fundamentally alien nature of Deus-forged artifacts, their internal composition and mechanics are entirely incompatible with Matera plane physics. All attempts to scan, dissect, or structurally analyze a Catalyst using Matera-bound instruments yield null or paradoxical data. Consequently, the AIR classifies these devices strictly by their observable behavioral profiles and output signatures.
The external morphology of a Catalyst often exhibits complex, non-Euclidean fractal geometries or seamless crystalline lattices. Any perceived correlation between a device's outward physical shape and its specific operational output remains purely speculative, but some catalysts are completely identical in look and functionality allowing to group them by their catalyst archetypes.
Function and Mechanics (Behavioral Profile)
While the internal mechanism remains beyond empirical observation, the operational behavior of a PTC is highly predictable and follows strict, measurable laws:
-
Passive Accumulation: The artifact exhibits a localized "friction sink" effect, continuously drawing ambient Planar Tension differences generated by dimensional drift and condensing them into stored Tenax.
-
Saturation Point: Each artifact demonstrates a fixed, measurable capacity. Once this threshold is reached, the accumulation effect ceases, and the device may exhibit minor localized tension distortions until discharged.
-
Directed Discharge: When prompted by a compatible biological Eidos Interface, the artifact releases its stored Tenax. This discharge instantaneously alters the local Planar Tension, forcing a temporary intersection between the Matera plane and a target plane (such as Ergo or Eidos).
Operational Parameters
|
Parameter |
Description |
|---|---|
|
Tenax Capacity |
The maximum volume of Tenax the artifact can hold before accumulation ceases or structural venting occurs. Measured through controlled discharge testing. |
|
Subplane Affinity |
The specific plane or subplane the artifact is observed to access upon discharge. Most Catalysts demonstrate a fixed affinity for a single plane or narrow band of subplanes. General-purpose Catalysts are exceptionally rare. |
|
Discharge Threshold |
The maximum rate at which the artifact can safely release stored Tenax. Exceeding this rate through forced biological input results in immediate, catastrophic planar decoupling. |
Biological Interface and Attunement
A Catalyst cannot be operated by brute physical force or mechanical triggers. It requires a direct cognitive link to a biological Eidos Interface. The artifact connects to the operator's Eidos Node, translating conscious intent and geometric calculation into planar enforcement.
Establishing this link requires a rigorous, permanent synchronization process known as Planar Tension Catalyst Attunement.
Operator Compatibility
The biological capacity of an individual to establish a functional Eidos link with a Planar Tension Catalyst and generate stable Noematic resonance patterns. Compatibility is a rare, innate trait determined by the architecture of the Eidos Node and the resonant core density of the individual's neural substrate. Only compatible individuals can successfully attune to a Catalyst and practice Planar Catalysis.
Biological Basis
Catalyst compatibility requires specific biological features:
Eidos Node Presence
The Eidos Node serves as the primary transceiver for Noematic data exchange between the biological brain and the Catalyst. Individuals without a functional Eidos Node cannot establish any form of Eidos link, regardless of training or intent.
Resonant Core Density
The Eidos Node's resonant core density determines the maximum Noematic throughput the individual can sustain. Higher density allows for:
-
Faster attunement to Catalysts
-
Greater tolerance for cognitive feedback
-
Ability to maintain complex geometries without Neurological Overload
-
Potential for higher attunement tiers (Planar Tension Catalyst Attunement)
Resonant core density is largely genetic but exhibits significant individual variation. Two individuals with functional Eidos Nodes may have vastly different throughput capacities, explaining why some practitioners achieve Symbiotic Alignment while others plateau at Surface Link.
Neural Plasticity
The brain must be capable of physically rewiring itself to accommodate the continuous cognitive feedback loop generated during catalysis. This plasticity determines how quickly and thoroughly an individual can adapt to high-throughput Noematic processing. Individuals with low neural plasticity suffer chronic Neurological Overload and cannot progress beyond basic attunement.
Compatibility Rates
Statistical surveys across the known to AIR races:
|
Race |
Compatibility Rate |
Fraction |
|---|---|---|
|
0.0113 |
1 in 88 |
|
|
0.00894 |
1 in 112 |
|
|
0.0078 |
1 in 128 |
|
|
0.00512 |
1 in 195 |
|
|
0.00482 |
1 in 207 |
|
|
0.00467 |
1 in 214 |
|
|
0.00458 |
1 in 218 |
|
|
0.00389 |
1 in 257 |
|
|
0.00147 |
1 in 680 |
|
|
0.000731 |
1 in 1,368 |
|
|
0.000687 |
1 in 1,456 |
|
|
0.000189 |
1 in 5,291 |
|
|
0.0000723 |
1 in 13,831 |
|
|
0.0000134 |
1 in 74,627 |
Pattern Recognition
Initial analysis revealed that mixed-race compatibility rates did not follow simple arithmetic means or geometric progressions. For example:
-
Drakash (Dragon 0.0078 + Shakor 0.000189): Observed rate 0.00476, not 0.00399 (arithmetic mean)
-
Shagar (Shakor 0.000189 + Garont 0.00147): Observed rate 0.000958, not 0.000830 (arithmetic mean)
Researchers then tested weighted models based on observed chromosomal dominance patterns. The 60/40 split (dominant parent 60%, recessive parent 40%) produced the closest fit across all documented mixed-race cases, with a correlation coefficient of 0.94.
Calculation Examples
Using the established chromosomal dominance hierarchy:
-
Dragon is dominant: 0.6 × 0.0078 = 0.00468
-
Shakor is recessive: 0.4 × 0.000189 = 0.0000756
-
Total: 0.00476 (observed: 0.00482, variance: 1.3%)
-
Garont is dominant: 0.6 × 0.00147 = 0.000882
-
Shakor is recessive: 0.4 × 0.000189 = 0.0000756
-
Total: 0.000958 (observed: 0.000731, variance: 23.7%)
-
Garont is dominant: 0.6 × 0.00147 = 0.000882
-
Ikor is recessive: 0.4 × 0.0113 = 0.00452
-
Total: 0.00540 (observed: 0.00512, variance: 5.2%)
This hierarchy correlates with observed compatibility rates and explains why certain mixed-race combinations (e.g., Garai = Garont + Ikor) show significantly higher compatibility than their arithmetic mean would predict.
Validation
The formula was validated against 23 additional mixed-race cases documented after 1289 AC. All cases fell within 25% of the predicted value, confirming the model's accuracy for standard first-generation hybrids.
Limitations
The formula does not account for:
-
Second-generation or higher mixed-race individuals (e.g., Garai + Shakai offspring)
-
Rare genetic mutations that override chromosomal dominance
-
Environmental factors during gestation that may affect Eidos Node development
-
Cross-dimensional variations in compatibility expression
-
Statistical variance in small sample sizes (particularly for rare combinations like Gobshak)
AIR continues to collect data on these edge cases to refine the model.
Cognitive Resonance
The efficiency of the Catalyst is dictated by the cognitive resonance between the artifact's behavioral profile and the operator's Eidos Node. High resonance allows for intuitive control, precise geometric calculation, and minimal Tenax waste. Low resonance results in unstable rifts, rapid mental fatigue, and dangerous feedback loops.
Production and Provenance
The manufacturing processes required to create a PTC are vastly beyond the capabilities of mortal civilizations. Existing Catalysts are strictly preserved, passed down through generations, or hoarded by state institutions such as the Tarosian Royal Magic Academy or AIR.
Tenax Recharging
To mortal observers, the recharge process appears spontaneous. AIR hypotheses suggest the artifact acts as a localized planar friction trap, continuously condensing ambient dimensional drift into stored charge. The time required to reach full capacity depends entirely on the local planar drift density and the specific behavioral profile of the artifact.
Catalyst Archetypes and Production Cohorts
While the internal mechanics of a Planar Tension Catalyst remain entirely opaque to mortal observation, the AIR has successfully categorized these artifacts into distinct Behavioral Archetypes.
Evidence suggests that the Deus did not forge each artifact as a unique entity. Instead, they utilized standardized functional blueprints. Consequently, while no two catalysts may share the exact same physical wear or minor morphological quirks, many belong to a specific Production Cohort—a finite, measurable group of artifacts forged from the identical divine blueprint, exhibiting the exact same operational ceiling and behavioral profile.