Session 3 — Inside the Tarrasque
Session Info
| Arc | Current Campaign |
| Session | C14 |
| Real Date | 2026-02-07 |
| In-Game Date | 16 Hammer, 1508 DR |
| Location | The Tarrasque Interior (Underdark) |
| Duration | 3 hours 51 minutes |
Summary
The party discovered themselves split into two groups due to the Ember Compass activation at the end of Session 2: one group transported to Flame Meat, the other remaining in the Tarrasque interior. From the perspective of those left behind, the absent party members had simply vanished and returned seconds later—clean, rested, with Kavu missing an arm. The party remaining in the Tarrasque continued deeper exploration through the creature's internal chambers, discovering Mistress Ilsa Haze of the Society of Brilliance dying of exhaustion in a fungal sanctuary, recovering the sentient blade Blackrazor from the creature's living wall, and encountering treacherous terrain including poisonous "sewer creatures" that inflicted disease and poison on party members. The session ended mid-combat as the party tactically withdrew from the waste chambers.
Key Events
Session Recap and Party Discovery
- Party members who remained in Tarrasque experience time blink while others were gone
- Absent party returns almost immediately: Kavu, Roland, Selene, Kefkas, Haldak
- Visual evidence of transformation: clean, well-rested, well-fed appearance
- Kavu noticeably changed: Cleaner, more draconic features, missing right arm
- Othorion: "What in the absolute fuck? Where's your arm?"
- Kavu: "Don't worry about it. Eaten by a dragon. It's so long."
- Astonishment at Kavu's condition; party members question what occurred
Encounter with Mistress Ilsa Haze
- Party discovers Mistress Ilsa Haze in fungal chamber
- Gnome (deep gnome/Svirfneblin) scholar from the Society of Brilliance
- Exhausted to point of near-death; suffering nine levels of exhaustion
- Laying weakly, clearly traumatized from experiences
- Using massive sword made from a Tarrasque tooth as prop/cane for support
- Ilsa's Background:
- Was studying anomalous seismic readings in the Underdark
- Standing on a "sleeping terrace" (a creature described as a Terrasque)
- Tower collapsed when the creature woke and moved
- Fell inside the massive Tarrasque
- Lost other members of Society of Brilliance in the incident
- Has been resting in this fungal chamber for some time
- Ilsa's Knowledge: Knows layout of Tarrasque interior; can provide guidance
- Ilsa's Offer: "Then may I ask you to take rest and listen for I could use your assistance."
- Party's Background Explanation:
- Explained prison breaks and slave camp rescues
- Ilsa assesses: "So you are, at first glance, a good sort of rogue."
Communication with Rump-a-Dump
- Kavu receives telepathic contact from entity called Rump-a-Dump
- Communication method: Sends feelings/images rather than words into minds
- Rump-a-Dump's Relief: Expresses joy about finding Nita and Gnurl Stoneheart and Blup Blup safety
- Tragic Communication: Provides images of missing Society of Brilliance members' fates
- Rump-a-Dump's Sadness: "Why did he have to go for that stupid chest?" (implies foolish death attempting to retrieve from chest)
- Mental Map Provided: Communicates detailed map of Tarrasque's internal structure and organ system
- Exit Route Guidance:
- Colon to anus for direct exit from creature
- Alternative: bloodstream entry leading to kidneys and bladder
- Rest Suggestion: Offers that party could rest briefly in fungal chamber before continuing
- Current Status: Apparently active consciousness within the Tarrasque; unclear if ally, symbiote, or native consciousness
Sword Extraction - Blackrazor Discovery
- Othorion notices actual sword sticking from Tarrasque flesh wall
- Investigation Challenge: DC 18 investigation check; Othorion rolls well
- Attempts to pull sword free despite low strength score (Strength 8)
- Uses acrobatic movement and speed to access blade in creative manner
- Strength Check: DC 17 strength check; Othorion succeeds
- Pulls magnificent sword from the creature's living wall
Blackrazor Awakens
- Upon extraction, Othorion immediately feels mental presence of the blade
- Sword creates zone of mental silence and focus; all other sensations become distant
- Blackrazor's First Words: "You are not the one who fed me."
- Questions About Isolation: "I have been alone inside a thing that does not die. Do you know how boring this is?"
- Shape Transformation: Sword adjusts shape based on Othorion's thoughts
- Final Form: Settles into massive rapier form (approximately one foot longer than standard rapier)
- Blade Design: Triangular stabbing blade with one thinner, longer edge that tapers to wicked sharp black point
- Blackrazor's Assessment: "You are unfinished... I like unfinished things."
- Recognition Moment: "I already know your name. You run. You survive. You are very hard to swallow."
- Final Statement: "We are going to be very good for one another."
- Sword's State: Begins listening; now active and aware; creates mental bond with Othorion
- Party's Reaction: Notes this is "a problem" they'll figure out later
Navigation Through Tarrasque Chambers
- Party moves deeper into creature's interior
- Encounters various digestive system obstacles and hazards
- Passes through multiple chambers and organs
- Each chamber presents different challenges and creature encounters
Encounter with Previous Party Members
- Party discovers Nita and Gnurl Stoneheart (gnome pair from Society of Brilliance)
- Found in fungal growth chamber consuming creature secretions, getting intoxicated
- Both appear integrated into party traveling group
Oxyhydra Evasion
- Party detects/encounters unusual hydra species in duodenum (small intestine)
- Successfully evades the creature without full combat
- Continues deeper into Tarrasque
Kuo'toa Encounter - Blup Blup
- Party encounters Blup Blup (Kuo'toa treasure hunter)
- Blup Blup's Quest: Searching for magical flaming bag
- Initial discussion of his quest; unclear if hostile or neutral
- Later affected by poison in waste chambers; becomes blinded and diseased
Entry into Poisonous Waste Chambers
- Party approaches chamber with extreme stench
- Contains unknown creatures living in waste matter
- Creatures colloquially called "poos" (fecal matter creatures)
- Multiple creatures present (at least 3-4 encountered)
Poison Effects and Disease
- Poison Hazard: DC 13 Constitution saving throw required
- Disease: "Sewer eye disease" causes blindness
- Poison Duration: Lasts for rest of in-game day on failed save
- Creature Abilities: Can spray/affect creatures with poisonous secretion; cause disease; slowing effect
- Slowing Effect: "Temporal constipation"—affected creatures move with difficulty
- Blup Blup's Fate:
- Fails saving throw; becomes blinded and contracts "sewer eye disease"
- Crawls out of chamber with eyes affected
- Immune to poison but affected by disease
- Selene's Response:
- Fires eldritch blasts at creatures
- Uses cloth to clean eyes (provided by Blup Blup)
- Affected by poison but recovers
- Roland's Response:
- Implied to fail save initially; becomes poisoned
- Casts lesser restoration to remove poison effects
- As Paladin, has immunity to disease effects
- Is available for healing party members
- Kefkas's Response:
- Succeeds on saving throw with high roll
- Appears to be relatively unaffected
- Haldak's Response:
- Passes save; appears immune or unaffected
- Status: Poisoned until end of 16 Hammer
- Othorian's Status: Poisoned until end of 16 Hammer
Creature Slowing Effect
- Some creatures in chamber have slowing effect
- Makes movement difficult for affected creatures
- Creatures themselves are slowed; move slowly through chamber
Combat and Tactical Retreat
- Party engages creatures in combat
- Selene's Combat: "So anyway, she started blasting" (eldritch blasts while backing out)
- Roland's Attack: Considers fire spell; mentions casting fireball
- GM's Response: "Oh, that fireball is going to turn into a megafireball. I don't think there's a spell higher than fireball."
- Creature Elimination: At least one creature is defeated ("just got fucking nuked")
- Remaining Threats: Two unoccupied creatures remain
- Creature Movement: Slowed creatures begin to move slowly toward party
- Party Retreat: Successfully withdraws from chamber with creatures in slow pursuit
- Lesser Restoration Prepared: Defensive casting prepared to remove poison effects
Session End State
- Session ends mid-encounter/retreat from poisoned chamber
- Setup for next session in immediate action context
- Party still exploring Tarrasque interior
- Danger remains from pursuing slow creatures
- Unresolved question of completing Mistress Ilsa Haze's unspecified task
- Multiple party members affected by poison (lasting until end of 16 Hammer)
NPCs Encountered
| NPC | Role | Notes |
|---|---|---|
| Mistress Ilsa Haze | Scholar/Quest-giver | Deep gnome from Society of Brilliance; exhausted refugee; knows Tarrasque layout; needs assistance |
| Rump-a-Dump | Entity/Guide | Communicates telepathically; extensive knowledge of Tarrasque interior; offers navigation assistance |
| Nita Stoneheart | Rescued Party Member | Deep gnome; from Blingdon Stone; intoxicated from creature secretions |
| Gnurl Stoneheart | Rescued Party Member | Deep gnome; paired with Nita; from Blingdon Stone; intoxicated from creature secretions |
| Blup Blup | Kuo'toa Treasure Hunter | Searching for magical flaming bag; trapped in Tarrasque; affected by poison and disease in waste chambers |
| Skuld | Dwarf — Deceased | First found alive (barely) by Kefkas and Haldak in C09 — missing right arm, acid damage, said "Oh, company" before passing out; found dead by Session 3, killed by hydra/roundworm creatures between sessions; party did not investigate further |
| Moosh and Spore | Myconid Companions | Fungal humanoid beings; previously encountered; traveling toward mushroom creator deity |
| Society of Brilliance Members (Deceased) | Scholars | Multiple members lost when tower was impaled on Tarrasque; fates tragic; one died retrieving from chest |
| Blackrazor | Sentient Weapon | Legendary blade; sentient; imprisoned centuries in Tarrasque; awakened and attuned to Othorion |
Loot / Discoveries
Blackrazor (Sentient Weapon)
- Type: Sentient magical rapier (customizable form)
- Previous State: Embedded in Tarrasque flesh wall
- Wielder: Othorion (rogue)
- Form: Massive rapier approximately one foot longer than standard rapier
- Blade Design:
- Primary triangular stabbing blade
- One thinner, longer edge that tapers to wicked sharp black blade
- Magical gleam/aura
- Black coloration
- Abilities:
- Shapeshifts to match wielder's mental image
- Telepathic communication with attuned wielder
- Creates zone of mental silence and focus
- Personality:
- Current Status: Awake, listening, bonding with Othorion; actively influencing wielder
- Party Assessment: "A problem" but likely useful
Tarrasque Tooth Sword
- Type: Massive sword made from actual Tarrasque tooth
- Wielder: Mistress Ilsa Haze
- Purpose: Used as prop/support cane due to Ilsa's exhaustion
- Status: In possession of Ilsa; appears to be only significant item she has
Divine Crystal Shards (from Session 2)
- Status: Party presumably carrying multiple shards from The Scar
- Mentioned but not detailed: Various sizes collected during Session 2
Mundane Equipment
- Cloth/Clothing: Used to wipe poison effects from eyes
- Ranged Weapons: Eldritch blasts (Selene), longbow (Selene), regular weapons
- Healing: Lesser restoration spell available and prepared
Party Notes
Character Moments
Othorion and Blackrazor:
- Othorion pulled sentient blade from Tarrasque flesh
- Blade immediately bonded with Othorion through telepathic link
- Creates ongoing relationship/tension between rogue and sentient weapon
- Blackrazor sees Othorion as perfect match due to his survivor nature
Selene's Combat Role:
- Active in combat with eldritch blasts
- Tactical retreat skills demonstrated
- Provides ranged support while backing out of poisoned chamber
Roland's Healing:
- Uses lesser restoration to remove poison effects from party members
- As Paladin, immune to disease effects affecting others
- Critical for party survival in poisonous environment
Kavu's Recovery:
- Noticeably changed from previous session
- More draconic in appearance
- Missing arm is permanent reminder of Session 2 events
- Acts as liaison for telepathic communication with Rump-a-Dump
Party's Unresolved Need:
- Multiple party members affected by poison (lasting until end of 16 Hammer)
- Poison condition affects combat capability and movement
- Creates resource management challenge for party
Separated Groups
- In Flame Meat: Kavu, Roland, Selene, Kefkas, Haldak
- In Tarrasque: Othorion, Lireal, Stool, Prince Derendil
- Found dead in Tarrasque: Skuld — dwarf, killed by hydra/roundworm creatures; party encountered the body but did not investigate further
- Missing: Caspian (fate unknown)
Status at Session End
- Party mid-combat in waste chambers
- Two creatures still pursuing (slowly, due to slowing effect)
- Multiple party members poisoned until end of 16 Hammer
- Blackrazor now actively bonded to Othorion
- Mistress Ilsa Haze's task still unspecified
- Tarrasque still mobile; still moving through Underdark
Threads Opened / Advanced
-
Blackrazor Awakening: Sentient weapon awakens after centuries of imprisonment; now bonded to Othorion; raises questions about the sword's hunger for combat and influence over wielder
-
Split Party and Separated Members: Party composition changed for both groups; different challenges in each location; time dilation between Flame Meat and Tarrasque; uncertain when/if groups will rejoin
-
Society of Brilliance and Ilsa's Quest: Mistress Ilsa Haze represents larger scholarly organization; multiple members dead/missing; tower destroyed and impaled in Tarrasque; Ilsa needs unspecified assistance; larger organizational entanglement possible
-
Rump-a-Dump's True Nature: Unclear if entity, symbiote, or creature consciousness; extensive knowledge of Tarrasque interior; appears helpful but motivations unclear; may have hidden agenda
-
Tarrasque as Living Dungeon: Creature contains multiple distinct environments; various life forms evolved/trapped inside; hazards increasing in severity; creature actively moving through Underdark; unclear destination or purpose
-
Poisonous Creatures and Disease: "Poos" (sewer creatures) with poison/disease abilities; Sewer Eye Disease causes blindness; unclear if permanent or curable; multiple party members affected; affects combat capability
-
Othorion's Character Arc: Now carries sentient Blackrazor; described as "very hard to swallow" by the sword; indicates rogue archetype of escape/evasion; predatory nature of blade suggests internal conflict ahead
-
Caspian's Fate: Noticeably absent from party returning from Flame Meat; last seen end of Session 2; status unknown; unknown if dead, separated, or trapped on alternate plane
-
Blup Blup's Quest: Kuo'toa treasure hunter searching for magical flaming bag; trapped/encountered in Tarrasque; party interaction may lead to alliance or quest hook
-
Oxyhydra Discovery: New species of hydra found in Tarrasque; suggests creature creates/supports unique lifeforms; raises questions about other unknown species inside creature
-
Unspecified Task from Ilsa: Mistress Ilsa Haze offers assistance but hasn't yet specified what help she needs; will be quest hook for continued exploration