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Returning 35 results for 'both both defense cave runes'.
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Classes
Tasha’s Cauldron of Everything
learned your methods first or second hand from such a mystical artisan. Whether you found the giant’s work carved into a hill or cave, learned of the runes from a sage, or met the giant in
Rune Knights enhance their martial prowess using the supernatural power of runes, an ancient practice that originated with giants. Rune cutters can be found among any family of giants, and you likely
Classes
Tasha’s Cauldron of Everything
learned your methods first or second hand from such a mystical artisan. Whether you found the giant’s work carved into a hill or cave, learned of the runes from a sage, or met the giant in
Rune Knights enhance their martial prowess using the supernatural power of runes, an ancient practice that originated with giants. Rune cutters can be found among any family of giants, and you likely
Magic Items
Waterdeep: Dragon Heist
weapon is searching for a new owner.
Azuredge has a solid steel handle etched with tiny runes, wrapped in blue dragon hide with a star sapphire set into the pommel. The axe head is forged from silver
defense against the axe, which passes through that spell’s barrier of magical force.
When you hit a fiend or an undead with the axe, cold blue flames erupt from its blade and deal an extra 2d6
Monsters
Fizban's Treasury of Dragons
victories.
2
A sapphire dragon is bound by an ancient pact to advise a monarchy on matters of defense—until someone bests the dragon’s security measures.
3
A sapphire dragon
without excavation or magic, as the dragon can simply open doorways in walls whenever necessary.
The lair has the following features:
Disguised Entrances. An otherwise unremarkable cave (shown at the
Monsters
Fizban's Treasury of Dragons
ancient pact to advise a monarchy on matters of defense—until someone bests the dragon’s security measures.
3
A sapphire dragon seeks adventurers to lead into battle against the mind
open doorways in walls whenever necessary.
The lair has the following features:
Disguised Entrances. An otherwise unremarkable cave (shown at the top of the map) provides the main access to the lair
Compendium
- Sources->Dungeons & Dragons->Heroes of the Borderlands
. The cave has mostly smooth stone walls with patches of unworked stone. The smooth stone walls are carved with geometric patterns and indecipherable runes. Lighting. The cave is unlit, and its denizens
Nothic Lair Features The cave has the following features: Ceilings. The cave’s ceilings are 10 feet high. Doors. Doors throughout the cave are made of reinforced wood with iron hinges. Environment
Compendium
- Sources->Dungeons & Dragons->Hold Back The Dead
Waterdeep (Northeast) The siege weapon in Waterdeep’s defense zone (see Map 1.5) is a small bronze cannon inlaid with arcane runes and mounted on a heavy tripod. It launches balls of crackling
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
-defense and follows characters around if they feed it. Characters who search the cave find nothing but a few gnawed bones. Treasure Hydia carries a hide pouch containing seven 50 gp gemstones. She gives
3. Bear Cave This dry cave is tucked under a grassy bulge in the mountainside. The main cave is home to a mated pair of cave bears (use the polar bear statistics) and one cave bear cub (use the black
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
“Jhesiyra Kestellharp”). The first creature to pass through the gate triggers an elder rune (see “Elder Runes”). A creature that passes through the gate appears in area 18b on level 8, in the closest
unoccupied space next to the gate located there. 11b. Trollwarp Cavern Stalagmites. This 20-foot-high cave contains ten stalagmites that been twisted by Halaster’s magic so that each bears a passing
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
10. Caves of the River Coven All the caves in this area are cold and damp, with water dripping from the ceiling to form shallow pools of water everywhere. 10a. Black Pebble Cave This 8-foot-high cave
Having eluded the drow so far, ten grimlocks huddle in the back of this 10-foot-high cavern. They feed on fish from the River Sargauth and fight only in self-defense. 10c. Sea Hag Coven This 30-foot
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
creature in the cave (see “Elder Runes”). Draw a card from the Elder Runes Deck (appendix B) to determine which rune appears.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
!” The first time a character reaches this intersection, a faint call for help is heard coming from the tunnel opening to the north, which ends at a cave-in. The cry for help is an illusion, and
or higher to pass through this gate (see “Jhesiyra Kestellharp”). The first creature to pass through the gate triggers an elder rune (see “Elder Runes”). A creature that passes through the gate
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
silently through these caves. 17a. The Maw Rock Formations. Sharp-pointed stalagmites and stalactites fill this 40-foot-high cave, giving it the appearance of a toothy maw. Harmless bats flutter between
Drow The half-eaten corpse of a recently slain male drow leans against the stalagmite at the northern entrance to this 30-foot-high cave. The drow’s chest is caved in where the behir stepped on it. 17c
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
16. Arch Gate to Level 7 Embedded in the north wall of this 10-foot-high cave is a stone arch. Carved into its keystone is a picture of a hand clutching a lit torch. The arch is one of Halaster’s
(see “Jhesiyra Kestellharp”). The first creature to pass through the gate triggers an elder rune (see “Elder Runes”). A creature that passes through the gate appears in area 29 on level 7, in the closest unoccupied space next to the identical gate located there.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
10. Drider Lair Driders and Spiders. The northern half of the cave is home to two driders and five giant spiders. The driders hide in the natural alcove north of the entrance, while the spiders crawl
amid thick webs that fill the top 10 feet beneath the 30-foot-high ceiling.
Hidden Arch. The southern half of the cave is filled with thick, sticky webs. (These webs conceal an arch embedded in a
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
20. Kuo-toa Refuge Slime. Every surface of this 30-foot-high cave is coated in slime.
Kuo-toa. Two kuo-toa whips, twenty adult kuo-toa, and ten young kuo-toa (Small noncombatants) reside here. One
. (The caltrops are meant to discourage the aboleth from beaching itself in the cave. Characters can easily spot and avoid them.)
The presence of the aboleth has tainted the underground river and
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
-defense (see “Tale of Gnoll Betrayal”). Treasure. Characters who search the cave for treasure find a leather pouch beneath a pile of broken bones. The pouch belonged to a human furrier whom the gnolls
Cackling Chasm Locations The following locations are keyed to map 2.4. Z1. Cave Mouth At the south end of the chasm, humanoid skulls are stacked on either side of a cave mouth that contains icy steps
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
you found the giant’s work carved into a hill or cave, learned of the runes from a sage, or met the giant in person, you studied the giant’s craft and learned how to apply magic runes to empower your
Rune Knight You’re researching ancient arts and drawing runes. It’s okay to just say you want to be a witch!
Tasha
Rune Knights enhance their martial prowess using the supernatural power of runes
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
crunch loudly underfoot, and creatures have disadvantage on Dexterity (Stealth) checks made to move silently through this area. Z5a. South Cave Bianca, a white-haired werewolf in wolf form who is Kiril
Stoyanovich’s mate, sleeps here. She reacts quickly to sounds of alarm, attacking any intruders she sees. Z5b. North Cave Wensencia, a werewolf in wolf form, sleeps here with Kellen, a ten-year-old
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
unleash the savage creature on their githyanki enemies in Seadeeps and the Crystal Labyrinth. 8a. Neothelid’s Cave Magic walls of force seal off all tunnels leading to this enormous cavern (see
creature that enters its cave. It lacks the intelligence to distinguish one kind of prey from another and feeds indiscriminately. Tunnel to Expanded Dungeon. If you decide to expand the dungeon southward
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
21. Esclarotta’s Tomb This icy cyst has no obvious means of entry or egress. However, a creature can teleport to this buried chamber via area 17. You appear in an oval cave carved from solid glacial
of the sarcophagus is sculpted into the likeness of a female giant with long flowing hair.
The sarcophagus is 20 feet long, 10 feet wide, and 10 feet tall. Dwarvish runes carved into its base spell
Compendium
- Sources->Dungeons & Dragons->Hoard of the Dragon Queen
21. Esclarotta’s Tomb This icy cyst has no obvious means of entry or egress. However, a creature can teleport to this buried chamber via area 17. You appear in an oval cave carved from solid glacial
of the sarcophagus is sculpted into the likeness of a female giant with long flowing hair. The sarcophagus is 20 feet long, 10 feet wide, and 10 feet tall. Dwarvish runes carved into its base spell the
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
has lost its potency. 15b. Rotting Trogs Stench. A putrid stench fills this 10-foot-high cave, courtesy of three rotting troglodyte corpses riddled with crossbow bolts. Closer examination reveals nasty
. Characters must be 8th level or higher to pass through this gate (see “Jhesiyra Kestellharp”). The first creature to pass through the gate triggers an elder rune (see “Elder Runes”). A creature that passes
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
2. Natural Caves This small network of caves lies outside the dungeon proper and serves as home to one of Arcturia’s monstrous experiments. 2a. Deformed Duergar Characters who enter this cave are
that grows at the back of the cave. 2c. Fungus Gardens The creature in area 2a comes here to feed, as do other creatures dwelling in the caverns. The cave has the following features: Fungi. Gardens
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
23. Ezzat’s Phylactery Lich Cave. This room is carved to look like a natural cave with a 20-foot-high, domed roof. Hundreds of pebble-sized crystals (fragments of the Runestone) line the walls
inches tall that weighs 2 pounds. It is made of adamantine with gold trim, and its interior is inscribed with tiny silver runes. A detect magic spell reveals a powerful aura of necromancy magic around
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
. (Add to this number any troglodytes that fled from area 5 or escaped from area 2.)
Ledge. A stone slope along the east side of the cave rises up to a long ledge toward the south. The ledge is 20
corner of the cave swivels on a central axis. The secret door can be seen automatically from inside the tunnel.
The troglodytes are bracing for another drow attack from the north. The clan’s current
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
carries a silvered rapier and wears Bracers of Defense. L9: Stinking Cave Arash Radkia Three hungry trolls pass the time in their foul-smelling cave This reeking cave is filled with rotting vegetation
) bludgeoning damage as the mouth clamps shut. The mouth similarly damages tools or weapons inserted into it without its permission. L2: Streaked Cave The walls and floor of this cavern are smeared with
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
occasional gargoyle attack, however. The myconids provide strangers with food, water, shelter, and safe passage through their small domain. 4a. Melding Cave Most of the myconids live in this cave, the
illumination. These creatures are not under the myconids’ control and fight only in self-defense. The myconid sprouts form an inner ring 6 feet in diameter, and the adults are in a protective ring 10 feet in
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
about the former lizardfolk lair and the surrounding area, including but not limited to the following details: The lair is a three-level cave system inside a rocky island. Remarkably, the island seems
to have sunk into the surrounding sea, leaving only the top one-third visible from above the water. The main entrance is now a large cave that faces the seacoast. The lizardfolk made few changes to the
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
of a giant cave spider 9 A giant-sized, elegant silver chisel and hammer used for carving runes, worth 20 gp 10 Seven giant-sized knucklebones worth 50 gp total 11 A 2-foot-diameter moonstone pendant
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
Gate to Level 12 At the north end of this 20-foot-high cave are two 15-foot-tall standing stones hewn from black basalt. Carved into the lintel spanning them is a large, blood-red X. The standing
Kestellharp”). The first creature to pass through the gate triggers an elder rune (see “Elder Runes”). A creature that passes through the gate appears in area 8b on level 12, in the closest unoccupied space next to the identical gate located there.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
4. Flumph Cloister Flumphs. Stalactites cling to the roof of this 20-foot-high cavern. Lurking among them are nine flumphs. The flumphs are passive creatures that fight only in self-defense.
Secret
energy. This cave is close enough to the colony that the flumphs can nourish themselves from a safe distance. The flumphs are aware of the secret door but reluctant to speak of it, since they have come to
Compendium
- Sources->Dungeons & Dragons->Heroes of the Borderlands
entrance extend into the cave.
A character who examines the symbols and succeeds on a DC 13 Intelligence (Arcana) check recognizes them as arcane runes designed to ward the cave against magical
scrutiny. The runes are unfinished, so they have no effect. C2: Ritual Chamber Half-melted black candles surround a circle of arcane symbols scribed on the floor in white chalk. Scorch marks mar the floor
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a6
combat here and rush to aid his comrade (and vice versa). 2. Guardroom Ice Cave One frost giant waits here on standby guard. On the floor of the cave are a pile of sleeping skins and two bags. The guard
. Empty Ice Cave If loud noise is made in the unoccupied chamber south of the guardroom, the ceiling of ice and icicles in this area partially collapses. A creature beneath the ceiling must make a DC 15
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
’ appearance and back up their claims with evidence, such as the matching symbols from the cave and Prince Kirina’s or Kedjou’s notes, Uzoma believes them and is outraged. Prince Kirina’s confidence rapidly
Kirina’s defense. If Kirina’s excuses are believed, he swiftly leaves the area and, soon after, returns to his home city of Niba. Otherwise, with Prince Simbon’s support, Uzoma throws status to the wind and orders her miners to lock Kirina in a nearby office while she summons the guards.






