D100 Kull Era Atlantean Relics and Monster Encounter Tables For A Sword & Sorcery Sword of Cepheus 2nd edition

 The Pre-Cataclysmic age of King Kull is a brutal world of crumbling obsidian towers, ancient serpent cults, and blood-soaked bronze. For a Sword of Cepheus (2nd Edition) campaign, navigating the untamed wilderness of Atlantis or the decaying cities of Valusia requires a unique blend of weird science-fantasy and raw grit.

d100 Prehistoric & Sword & Sorcery Monster Encounters

These encounters emphasize the theme of a younger, wilder earth where humanity is not yet the undisputed master. Statistics can be quickly generated using the baseline Sword of Cepheus creature rules.

d100	Encounter	Threat Level & Tactical Notes
01–05	The Serpent-Man Infiltrator	A disguised Serpent Man assassin wearing the illusions of a trusted human ally or merchant. Attacks from ambush using a poisoned dagger (2d6 + paralytic venom). If cornered, it sheds its human guise, forcing a Willpower check to avoid fear.
06–10	Pictish Raiding Party	2d6+2 Pictish warriors armed with flint-headed spears (2d6) and shortbows. They use the terrain perfectly (DM+2 to Stealth) and favor hit-and-run ambushes, aiming to capture prisoners for sacrifice rather than engage in open warfare.
11–15	Sabertooth Stalker (Smilodon)	A solitary apex predator tracking the party from the downwind side. Characteristics: STR 14, DEX 11, END 12. Attacks: Massive Fangs (3d6 damage, ignores 2 points of Armor on an Effect of 6+). Extremely fast and stealthy in high grass.
16–20	The Bleeding Trees	A grove of carnivorous, semi-sentient flora. The vines lash out at anyone passing beneath them (Melee (Unarmed) skill 2, 1d6 crushing damage + grapple). The sap is a thick, crimson narcotic resin prized by sorcerers.
21–25	Ghost-Wolves of the Ice Waste	1d6 massive, pale wolves that hunt silently. Their fur naturally mimics the environment. They attack as a coordinated pack, attempting to knock targets prone (Athletics vs. Strength to avoid being tripped) before going for the throat.
26–30	Valusian Ghoul Pack	2d6 degenerate, subterranean humanoids feasting on a fresh battlefield or burial mound. Their claws carry corpse-disease; any damage taken requires an Endure check to avoid contracting a debilitating fever (-1 to all physical attributes until cured).
31–35	The Obsidian Golem	An ancient, automated guardian left behind in an Atlantean vault. Armor 8, immune to piercing and slashing weapons unless they are made of Atlantean steel or magic. It attacks with heavy stone fists (4d6 blunt damage) but moves incredibly slowly.
36–40	Swarm of the Crimson Locusts	A cloud of flesh-eating insects that strips a landscape bare in minutes. The party must find immediate shelter (tents are shredded; caves or stone ruins are safe) or take 1d6 damage per round from thousands of tiny, razor-sharp bites.
41–45	The Cave Horror (Dire Ape)	A massive, four-armed albino ape defending its territory. Characteristics: STR 16, DEX 9, END 15. It can attack two different targets per round with its massive claws (2d6+3) and will attempt to hurl boulders at range.
46–50	Possessed Sorcerous Zealots	1d4 cultists whose minds have been completely hollowed out by an Elder God. They feel no pain (ignore all penalties from wounds or Stamina loss) and fight with fanatical frenzy using sacrificial daggers or iron-shod clubs.
51–55	The Great Mire-Croc	A 12-meter prehistoric crocodile lurking just beneath the surface of a swamp or river crossing. It surprises on a 1–4 on a d6. Its bite (4d6) automatically initiates a grapple; on subsequent rounds, it drags the victim underwater to drown.
56–60	Deep-Earth Burrowers	1d3 chitinous, segmented worms that sense tremors in the rock. They burst from the floor or walls, disrupting positioning. They have a corrosive acid spit (3-meter range, 2d6 acid damage that degrades mundane armor by 1 point per hit).
61–65	Shadow-Stalker	An incorporeal entity summoned from the Outer Dark. It is invisible in complete darkness and can only be harmed by magic, fire, or silver/Atlantean weapons. Its touch does not do physical damage; instead, it drains 1d6 points of Willpower per hit.
66–70	The Titan Strider (Megatherium)	A gargantuan, territorial giant sloth. Generally peaceful unless provoked or if its young are near. If enraged, its sweeps can clear an entire frontline (Characteristics: STR 18, END 18, Armor 3, Claws 3d6+4 damage).
71–75	Lizard-Kin Outcasts	2d4 primitive, scaled humanoids representing the evolutionary bridge between dinosaurs and Serpent Men. They carry crude bone weapons but use primitive, terrifying war horns that force an Endure check to avoid being unnerved.
76–80	The Blood-Cloud	A sentient, floating crimson mist that hunts by detecting warm blood. It moves at walking speed. Anyone caught inside the cloud must make an Endure check every round or suffer 1d6 internal damage as the mist leeches blood through their pores.
81–85	Prehistoric Terror-Bird (Phorusrhacos)	1d3 flightless birds with massive, axe-like beaks. They move at incredible speeds (twice human sprint speed). Their primary attack is a leaping strike with their beak (3d6 piercing damage) designed to crush skulls.
86–90	The Iron-Scaled Wyrm	A massive, wingless dragon sleeping atop a pile of ancient plunder. Armor 6, Stamina 60. It breathes a cloud of scalding, superheated steam once every 3 rounds (5d6 damage to all in a 10-meter cone). A legendary-tier threat for seasoned characters.
91–95	The Chanting Mound	A haunting sonic phenomenon. A stone barrow where the wind vibrates through ancient structures, creating a psychic chant. Characters who get too close must make a Willpower check or be compelled to drop their weapons and walk into the tomb.
96–100	Avatar of the Serpent God	A massive, multi-headed giant snake winding through the ruins. It acts as a focal point for ancient sorcery. Each head can strike independently. Killing it requires destroying all heads, but its hoard contains at least 2d4 Atlantean Relics.

Here are two unified d100 tables—one for lost Atlantean relics left behind before the oceans swallowed the continent, and one for the prehistoric horrors that stalk the dark corners of the world.

d100 Lost Atlantean Relics

In Sword of Cepheus, these items bridge the gap between magic and highly advanced, forgotten antediluvian technology. Identifying or restoring them usually requires a Knowledge (History) or Science (Archaeology) check.

d100	Relic Name	Description & Cepheus 2e Mechanics
01–05	The Obsidian Heart	A polished sphere of volcanic glass that pulses with an unnatural warmth. When held, it grants DM+2 to all Willpower checks against mental sorcery, but forces a daily Carouse or Endure check to resist developing a cold, ruthless paranoia.
06–10	Valusian Viper-Stave	A copper staff tipped with a stylized snake head. It contains 10 charges of ancient alchemical gas. Expending a charge releases a 3-meter cone of neurotoxin; targets must make an Endure check or suffer 3d6 damage and be paralyzed for 1d6 rounds.
11–15	Chariot-Stone of the Sun	A heavy, glowing amber crystal once used to power Atlantean sky-vessels. If slotted into a mechanical device or vehicle, it provides limitless clean energy, but emits a low hum that attracts apex predators and monsters within 5 kilometers.
16–20	The Mirror of Tu	A bronze hand-mirror that doesn't reflect the physical world. Instead, looking into it reveals the true form of any shape-shifted creature, illusion, or Serpent Man within 10 meters, bypassing any magical or mundane disguise.
21–25	Blood-Forged Greatsword	An oversized blade made of dark, unrusting Atlantean steel. It requires Strength 9+ to wield effectively. It deals 3d6+2 damage and ignores mundane armor, but every time it draws blood, the wielder must check Willpower or enter a berserk rage, attacking the nearest target.
26–30	Thurian Chrono-Compass	A complex brass dial that maps temporal fractures rather than geography. Utilizing it grants DM+2 to Navigation checks in ancient ruins, and allows the user to peer up to 10 minutes into the immediate past of a room once per day.
31–35	Phial of the Black Lotus	A tightly sealed crystal vial containing a perfectly preserved oil. When vaporized or applied to weapons, it acts as a lethal poison (4d6 damage, Endure check for half). If inhaled raw, it induces prophetic, maddening visions of the coming Cataclysm.
36–40	Coronated Helm of the Elder Kings	A heavy bronze helmet lined with silver wiring. It grants the wearer Armor 4 to the head and the ability to mentally project their voice to anyone within line of sight, commanding absolute attention (DM+2 to Leadership).
41–45	The Screaming Arrowheads	A quiver of 6 flint arrowheads etched with microscopic sonic grooves. When fired, they emit a horrific, deafening shriek. Targets within 5 meters of the impact point must succeed on an Endure check or be stunned and deafened for 1d3 rounds.
46–50	The Ring of Lemurian Jade	A ring carved from deep green stone that is cold to the touch. It allows the wearer to breathe underwater perfectly and swim at normal walking speed, a relic from the age before Lemuria sank beneath the waves.
51–55	Tabula of the Star-Gods	A clay tablet inscribed with geometric star maps. A character with Science or Knowledge can use it to predict weather patterns with 100% accuracy for the next week, or locate ancient impact craters containing rare meteoric iron.
56–60	Girdle of the Behemoth	A thick leather belt studded with heavy meteoric iron plates. It increases the wearer's Strength characteristic by +2 (up to a maximum of 15) while worn, but increases their daily food and water requirements threefold.
61–65	The Whispering Idol	A small, jade pocket-idol of a forgotten, multi-limbed deity. Once per day, the owner can ask the idol a direct question about a dungeon or wilderness layout. The idol answers honestly but vaguely, demanding a drop of blood (1 Stamina point) in return.
66–70	Gloves of the Iron Grip	Fine mesh gloves made of an unknown, flexible grey alloy. They allow the wearer to scale vertical stone surfaces perfectly without equipment (Athletics checks always succeed unless conditions are extreme) and add +2 to unarmed strike damage.
71–75	The Eye of Commoriom	A massive, flawless ruby that acts as a focal point for raw sorcerous energy. If used as a spellcasting focus, it reduces the Stamina cost of casting any sorcery spell by 2 points (minimum 1), but leaks radiation that permanently lowers Endure on a critical failure.
76–80	Atlantean Fire-Thrower	A heavy brass cylinder with a pistol grip, connected to a small fuel tank. It functions as a primitive flamethrower. It deals 3d6 fire damage in a 6-meter line, ignoring armor, but has a 1-in-6 chance to explode on an attack roll of natural 2. (5 shots total before requiring rare alchemical oil).
81–85	The Shroud of Shadows	A tattered, smoky grey cloak that seems to absorb light. While moving slowly, the wearer receives DM+3 to all Stealth checks. However, mundane animals can smell the "un-light" and will bark, hiss, or panic if the wearer approaches within 10 meters.
82–90	The Unending Canteen	A metallic flask etched with waves. It psychically condenses moisture from the air, providing enough fresh, pure water for up to three people every day, even in the dead of the Pictish wilderness or a barren desert.
91–95	Bone-Flute of the Red Slayers	A flute carved from the thigh-bone of an ancient warlord. When played by someone with Art (Music), all undead or primitive beast-men within 20 meters must roll a Willpower check or flee in terror for 2d6 rounds.
96–100	The Great Seal of King Kull	A massive gold signet ring bearing the original crest of Valusia. It grants the bearer DM+3 to Social or Persuasion checks when dealing with civilized human nobility or soldiers, who recognize the sheer historical authority of the ring.