Bestiary
- Wind Serpent
- Thermal Lizard
- Shadow Stalker
- Glowworm Swarm
- Sand Skimmer
- Feral Bonded Creature
- Storm Beetle
- Crevice Eel
- Frost Moth
- Thermal Bloom
Wind Serpent
Type: Flying predator / bondable mount
Size: 20-40 meters long
Behavior: Hunts in twilight belt thermal updrafts. Intelligent, territorial, capable of complex communication. Bonded serpents serve as mounts, messengers, and protectors.
Abilities:
- Flight (sustained by wind currents)
- Thermal vision
- Pack tactics
- Psychic receptivity (bonding)
Vulnerabilities:
- Exposed underbelly (soft tissue)
- Grounded in windless zones
- Bonding disruption causes disorientation
Encounter Notes: Unbonded serpents attack threats to territory. Bonded serpents defer to Beastwalker. Juveniles are playful but dangerous. Elders possess near-human intelligence.
Thermal Lizard
Type: Ambush predator
Size: 2-4 meters long
Behavior: Heat-seeking, camouflaged in day-side margins and ruins. Waits motionless for hours before striking. Solitary except during mating.
Abilities:
- Thermal camouflage (blends with heat signatures)
- Explosive speed (short bursts)
- Thermal vision
- Armor-plated scales
Vulnerabilities:
- Cold exposure (sluggish below 10°C)
- Poor low-light vision
- Predictable attack patterns
Encounter Notes: Often found near geothermal vents or day-side salvage sites. Can be detected by thermal sensitives as "cold spots" against warm backgrounds.
Shadow Stalker
Type: Apex predator (night side)
Size: 3-5 meters tall (bipedal)
Behavior: Hunts by sound in absolute darkness. Nearly invisible. Territorial. Avoids light instinctively.
Abilities:
- Perfect night camouflage
- Echolocation
- Razor claws and fangs
- Silent movement
Vulnerabilities:
- Light sources (causes disorientation)
- Loud noises (disrupts echolocation)
- Slow in open areas
Encounter Notes: Primary threat in Deep Roads and night-side caves. Deepkin use resonance to detect them. Carry bioluminescent markers always.
Glowworm Swarm
Type: Bioluminescent cave-dweller
Size: Individual: 10-20 cm; swarm: thousands
Behavior: Filter-feeds on airborne spores. Harmless individually, overwhelming in swarms. Light pulses disorient predators.
Abilities:
- Bioluminescence (controllable intensity)
- Synchronized light pulses (hypnotic)
- Numbers (crush threats by mass)
Vulnerabilities:
- Smoke (disperses swarm)
- Sound (disrupts coordination)
- Cold (induces hibernation)
Encounter Notes: Beautiful but dangerous in large numbers. Deepkin harvest them for lighting. Swarms indicate nearby food sources (fungal blooms).
Sand Skimmer
Type: Burrowing scavenger (day side)
Size: 1-2 meters long
Behavior: Burrows through superheated sand. Attracted to movement. Scavenges equipment, corpses, and mining waste. Cowardly but persistent.
Abilities:
- Sand-swimming (burrows rapidly)
- Heat resistance (tolerates 500°C+)
- Vibration sense
- Corrosive saliva (melts metal)
Vulnerabilities:
- Sonic weapons (disrupt burrowing)
- Extreme cold (immobilizes)
- Predictable (always approaches from downwind)
Encounter Notes: Nuisance near day-side operations. Can be lured with bait. Salvaged equipment often shows skimmer damage.
Feral Bonded Creature
Type: Former Beastwalker mount (any species)
Behavior: Psychic bond broken by trauma, death, or sabotage. Retains training but acts unpredictably. Dangerous because it understands human tactics.
Abilities:
- Species-dependent (wind serpent, thermal lizard, etc.)
- Human tactical knowledge
- Psychic resistance (rejects new bonding attempts)
Vulnerabilities:
- Species-dependent
- Psychic trauma (erratic, exploitable)
Encounter Notes: Often hunts former handlers. Deepkin see ferals as tragic. Wind-Kin attempt rehabilitation. Most must be put down.
Storm Beetle
Type: Flying insect / swarm
Size: Individual: 5-10 cm; swarm: thousands
Behavior: Native to twilight belt storm fronts. Feed on electrical discharge during superstorms. Harmless individually, dangerous in swarms when they discharge stored energy.
Abilities:
- Flight (sustained by storm winds)
- Electrical discharge (coordinated swarm attack)
- Storm prediction (appear hours before major weather)
- Chitinous armor (resistant to wind damage)
Vulnerabilities:
- Grounded in windless conditions
- Cold (induces torpor)
- Electromagnetic interference (disrupts coordination)
Encounter Notes: Weatherworkers use them as early warning system. Some settlements harvest their electrical organs for batteries. Swarms occasionally discharge into metal structures, causing fires.
Crevice Eel
Type: Burrowing predator
Size: 3-6 meters long
Behavior: Lives in Deep Roads and twilight belt crevices. Ambushes prey by erupting from stone. Excellent tremor sense. Solitary and territorial.
Abilities:
- Stone-boring (creates new tunnels)
- Tremor sense (detects movement through rock)
- Crushing bite (armored jaws)
- Slime secretion (acidic, aids tunneling)
Vulnerabilities:
- Sonic weapons (disorients tremor sense)
- Predictable (always attacks from below)
- Slow outside tunnels
Encounter Notes: Major threat in Deep Roads. Deepkin map known eel territories. Leave tremor-dampening markers to avoid attracting them. Slime is valuable for industrial applications.
Frost Moth
Type: Night-side herbivore
Size: Wingspan: 30-50 cm
Behavior: Gentle creature that feeds on ice crystals and lichen. Beautiful bioluminescent wings. Used by Deepkin as light sources and companions.
Abilities:
- Bioluminescence (controllable, multiple colors)
- Cold resistance (thrives in -100°C)
- Pheromone communication
- Ice crystal digestion
Vulnerabilities:
- Heat (dies above 20°C)
- Fragile wings (easily damaged)
- Predictable (drawn to lichen blooms)
Encounter Notes: Domesticated by night-side communities. Wings used for decorative purposes and ceremonial garments. Wild migrations signal seasonal ice shifts. Poaching is illegal in most settlements.
Thermal Bloom
Type: Plant / ambulatory organism
Size: 1-2 meters diameter
Behavior: Semi-mobile plant that migrates toward heat sources. Roots can detach and re-establish. Absorbs thermal energy for sustenance. Neither predator nor prey—environmental hazard.
Abilities:
- Thermal absorption (cools surroundings)
- Slow mobility (roots as limbs)
- Heat tracking
- Spore release (irritating to lungs)
Vulnerabilities:
- Cold (enters dormancy)
- Fire (destroys rapidly)
- Dehydration
Encounter Notes: Found near geothermal vents and day-side margins. Can cool settlement heating systems if not removed. Farmers use them to regulate greenhouse temperatures. Spores are medical ingredient (anti-inflammatory).