Prismwake Mats
Prismwake mats are wetland producer sheets that spread across shallow marsh, mudflat, and slow floodwater. Their bodies are thin enough to seem passive from a distance, then ruin that impression the moment anything steps on them. Each mat is a living surface of light-harvesting tissue, microbial memory partners, mineral pores, and contract cells tuned to the eclipse cycle.
They are primary producers, but not scenery. They make sugars, store light-angle memory, regulate grazing access, and act as the wetland’s first public ledger.
Body and Senses
The upper skin is made of prism cells that open before predictable eclipse-shadow and close after returning light. These cells remember warmth, pressure, bite shape, saliva chemistry, and the immune signatures of recent visitors. In bright return phases they flash pale green, blue, rose, and colorless silver. The flashes are not courtship display. They are accounting.
The lower tissue exchanges minerals with Candle Fungal Roads and root sheaths from Umbros-Facing Lantern Trees. A mat with deep road access can afford generosity. A stranded mat becomes exacting.
Ecological Contracts
Gentle grazers receive easier sugars on the next pass. Tearing bites trigger bitter tissue, slippery folds, and warning flashes visible to Threadwing Couriers. Glassback Grazers learn mat etiquette early because a herd that damages prismwake tissue loses access to reliable eclipse recovery food.
Burden Flowers often ride hosts across the mats and deposit sweat-mineral gossip. The mats treat those signals as affidavits, not truth. A burden flower with a history of exaggerating danger can cause its host to be charged extra bitterness.
Behavioral Model
Primary drives: gather light, protect regrowth nodes, maintain reliable grazer traffic, and keep fungal credit solvent.
Memory channels: pressure patterns, saliva chemistry, light angle, microbial residues, and courier-carried warnings.
Cooperation triggers: slow grazing, mineral gifts, fungal spore delivery, careful foot placement, and return visits after earlier restraint.
Defection triggers: tearing bites, repeated trampling, disease concealment, or attempts to mask identity with Mirror Amoebae.
Threat response: local bitterness first, then slick surfaces, then synchronized warning blooms that recruit grazers, couriers, fungal roads, and nearby mats into exclusion.
NPC Handles
A prismwake mat NPC should behave like a territorial clerk with photosynthetic skin and excellent grudges. It does not chase. It reprices the world under your feet.
Useful state variables: light reserve, trust toward visitor, fungal debt, regrowth injury, disease alarm, and eclipse phase.
Readable actions: brightening, dimming, opening sugar pores, souring tissue, folding away from feet, reflecting a visitor’s old color pattern back at them, or flashing a complaint toward passing threadwings.