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Returning 35 results for 'Observatory'.
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12. Observatory
Observatories
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Observatory Level 13 Bastion Facility Prerequisite: Ability to use a Spellcasting Focus
Space: Roomy
Hirelings: 1
Order: Empower
Situated atop your Bastion, your Observatory contains a
telescope aimed at the night sky. Observatory Charm. You can use your Observatory to peer into the far corners of Wildspace and the Astral Plane. After spending a Long Rest in your Observatory, you gain a
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
Observatory Features The observatory is built on a series of basalt spires jutting up from the ocean at the southeastern tip of Stormwreck Isle. Almost all the structure’s former ceilings and walls
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
Observatory Locations For optimal stargazing, an observatory is typically situated at a high elevation, such as a mountain peak or a coastal bluff. Astronomers prize a clear, dark sky, so many
. That said, a particularly well-equipped observatory can employ magic to cut through the firelight and smoke created by a nearby settlement, enable quick travel for astronomers and supply wagons, and
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
Observatory Locations The following locations are keyed to map 5, which shows the layout of the Clifftop Observatory. Map 5: clifftop observatory View Player Version D1: Overlook A broken and
, magical light sparks to life in both statues’ open mouths, and a shimmering bridge made of iridescent magical energy extends from the overlook to the observatory ruins (area D2). The bridge is
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
Observatory Overview During its heyday, the Clifftop Observatory was a marvel of magical innovation. Adorned with gorgeous stained glass windows and marble spires, the observatory’s towers stood high
above the churning sea on separate islets, linked by shimmering bridges of magical energy. But the observatory was wrecked when Runara battled her blue dragon rival centuries ago, and now it lies in
Compendium
- Sources->Dungeons & Dragons->Rise of Tiamat
12. Observatory Jorgen Pawl (mage) and 3 cult fanatics are outside this chamber on the balcony when the characters teleport in. All four wait to ambush the first character who steps onto the balcony
. If the characters explore the observatory before investigating the balcony, the cultists rush into the room, hoping to attack with surprise. This chamber is clearly the workplace of a wizard. A pair
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
Planar Observatory A planar observatory is a structure at the heart of the Chamber’s efforts to divine the meaning of the draconic Prophecy. The observatory consists of great chambers of crystal and
metal, lined with huge orreries that track and align with the planes and the Ring of Siberys. Planar Observatory Features Map 4.2 shows what a planar observatory might look like. These immense
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
Example Observatory Map 13.1 shows an example of a midsize observatory. This observatory is staffed by 2d4 scholars who study the stars and provide visitors with information and counsel. Use the mage
stat block to represent these scholars, if necessary. Despite their meager resources, the astronomers who work at this remote observatory don’t charge adventurers for most services. Instead, the
Compendium
- Sources->Dungeons & Dragons->Hoard of the Dragon Queen
3U. Observatory The Stargazers converted the top level of the keep into an astrological observatory. The most interesting device they installed was a farseer of Illusk — a telescope-like contraption
keep’s roof, where they can be seen from the ground and where they can see through windows into the observatory. Only Rezmir and Borngray know the gargoyles are alive. If anyone enters the observatory
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
3U. Observatory The Stargazers converted the top level of the keep into an astrological observatory. The most interesting device they installed was a farseer of Illusk—a telescope-like contraption
keep’s roof, where they can be seen from the ground and where they can see through windows into the observatory. Only Rezmir and Borngray know the gargoyles are alive. If anyone enters the observatory
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
Thundering Observatory A gigantic turret of stone and crystal hangs in the sky, suspended between two breathtakingly tall mountain peaks by twin tethers of rumbling lightning. The light and rolling
and explore the Thundering Observatory have thus far discovered only its remote viewing potential and not the full truth of the suspended turret. Most creatures can’t comfortably remain in the turret long enough to puzzle out its true purpose as a doomsday weapon built by a lost empire of giants.
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
12. Observatory Jorgen Pawl (mage) and 3 cult fanatics are outside this chamber on the balcony when the characters teleport in. All four wait to ambush the first character who steps onto the balcony
. If the characters explore the observatory before investigating the balcony, the cultists rush into the room, hoping to attack with surprise. This chamber is clearly the workplace of a wizard. A pair
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
27: Observatory An alcove at one edge of this chamber holds a platform for the elevator to area 19. A massive telescope protrudes from the center of this room, its lens aimed through a hole in the
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
Thundering Observatory Magic A creature in the Observation Chamber can use the control console to activate the following properties: Death Ray. As an action, a creature can use the observatory
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
Thundering Observatory Features Dyson Logos Map 4.17: Thundering Observatory Map 4.17 depicts the Thundering Observatory, including the following features: Lightning Tethers. The tethers holding up
the observatory shed bright light for 50 feet and dim light for an additional 50 feet. They also emit a constant, loud rumble audible for 10 miles. This constant thunder is so intense that any
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
Thundering Observatory Adventures Here are sample adventure hooks to bring characters to the Thundering Observatory or to give them missions to pursue there. Collateral Damage Factions consisting of
creatures from the encounter tables for two kinds of giants in chapter 3 have damaged the observatory in their struggle for control of the site, and its energy is building toward an overload. To stop
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
Inside the Observatory The interior of Twin Gods Observatory is hollow, with a spiral stone staircase rising to a roof with a commanding view of the region. Carvings along the observatory’s interior
minutes examining the carvings inside the observatory and succeeds on a DC 16 Intelligence (Investigation) check notes a carving of a gigantic, frilled reptile bursting from an exploding volcano. If asked
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
Chapter 4: Clifftop Observatory This chapter assumes the characters visit the observatory after exploring Seagrow Caves and the wreck of Compass Rose, and thus have reached 3rd level. If they come
observatory until after they’ve dealt with the island’s other problems. If necessary, you can have Runara warn the characters that they’re not ready to face this part of the adventure yet.
Equipment
Combat
Utility
Whimsy
9
2
8
Named after a strange document found in the ancient observatory, the Venus fly rat can draw blood from an unwary beast without any sensation
, using its needle-sharp teeth and numbing saliva. Swarms of Venus fly rats have been known to kill livestock, making them the bane of farmers everywhere. Venus fly rats live in caves near the observatory
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
Running This Chapter Once the characters decide to visit the Clifftop Observatory, they have three options for reaching the site: By Boat. Dragon’s Rest has a rowboat the characters can take around
the eastern end of the island. The trip to the observatory is 5 miles, which takes about 3 hours and 20 minutes to row. Along the Coast. Walking around the coast of the island is a little easier than
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
Approaching by Land If the characters approach the observatory by land, read the following text: Clambering over the rocky ground of Stormwreck Isle, you spot strange, twisted protrusions of glassy
character recognizes the phenomenon as a sign of lightning strikes—or the lightning breath of a blue or bronze dragon. Assuming the characters continue toward the observatory, they soon arrive at area D1, described below.
Spells
Lost Laboratory of Kwalish
couches, armchairs, side tables and footstools
A washroom with toilets, washtubs, a magical brazier, and sauna benches
An observatory with a telescope and maps of the night sky
An unfurnished, empty
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
was about Sparkrender’s size but looked like greenish-yellow metal. They remember hearing the two arguing at the observatory tower (area D5), and they have heard the other dragon roaring and crashing
around inside the tower (area D6) since then. Caved-In Wall. Though the kobolds have been trying to tidy the ruins, Sparkrender specifically told them not to clean up the newly caved-in wall at the base of the observatory tower (area D6). The caved-in wall is visible from area D3.
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
Approaching by Water If the characters row to the observatory, read this text instead: As you round the southeastern tip of the island, you can see crumbling ruins atop basalt columns just off the
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
Sparkrender’s Ritual If the characters leave the observatory without defeating Sparkrender, they might return to find the blue wyrmling’s ritual underway. This is most likely to happen if the
Sparkrender away from the island without killing him, but leave Aidron imprisoned in area D6. In this case, Runara urges the characters to return to the observatory to find Aidron. When they arrive, Sparkrender
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
The Way Up The path to Twin Gods Observatory snakes through the rain forest, then climbs into the hills near the Twin Gods Volcanoes. Trails along the river flowing out of Atialli Lake lead to the
town of Xoxotla, about 17 miles away. From there, paths lead another 9 miles to the observatory. The whole trip takes just over a day to complete at a normal pace.
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
Disaster Strikes As volcanic eruptions shake the earth, the ancient Twin Gods Observatory topples When a character climbs to at least half the height of the observatory—whether using the steps or
via another method—the structure begins shaking, and a crack like a thunderclap sounds from below. Anyone outside the observatory sees the structure sway, while those inside feel the floor pitch beneath
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
Observatories Observatories are structures that help astronomers and stargazers observe the cosmos. This section includes rules and adventure ideas the DM can use for an observatory in any campaign
. The simplest observatories are flat platforms on tall hills, sometimes with upright stone slabs with holes carved into them to aid in stargazing. A well-appointed observatory could boast resources
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
to the Barn Door’s observatory, secure themselves to the chairs there, and blast into space along with the rest of their cult and their collection of “priceless” books. Before running this part of the
on the position of the lever in the observatory (area B4). See that area and the “Conclusion” section for details.
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
on a DC 14 Charisma (Intimidation or Persuasion) check convinces a Watcher to behave more hospitably, whereupon the acolyte shares the following information: The observatory has been besieged by
arriving, but the Watchers’ leader, Tonalli, might. Tonalli has been tirelessly observing the volcanoes from atop the observatory. Regardless of the acolytes’ attitudes, the characters are free to enter the tower. Tonalli
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
to the adventures that await them in the sea caves, the shipwreck, and the ancient observatory. This adventure is designed to be flexible and give the players the sense that they’re in charge of
choose where to go first. After they’ve explored both of those sites, they should be ready to face Sparkrender in the Clifftop Observatory (chapter 4). Each character sheet includes a personal goal
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
sphere. If the party can find someone able to cast the Teleport spell, they can safely teleport into the sphere. Observatory Assistance. Scholars at a nearby observatory—such as the one described in
chapter 13—spot an unidentified celestial object drifting across the night sky with their telescope. The observatory calls for brave adventurers to use its teleportation device to investigate. Solar
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
a few more ways in which the activities of the Chamber could lead to an adventure. Chamber Missions d6 Mission 1 Gather pristine dragonshards to expand or repair an observatory. 2 Seek out a
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
your Bastion until you claim it. Noor Rahman The addition of an Observatory can lead to the discovery of eldritch secrets lost among the stars
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
inventions. Twin Gods Observatory This observatory stands on the slopes of the Twin Gods Volcanoes. From here, members of a group called the Watchers of the Ashes study the surrounding volcanoes and seek