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Returning 35 results for 'being blocks diffusing currents retract'.
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Monsters
Fizban's Treasury of Dragons
use the stat blocks in this section for older or younger dragon turtles. In addition, chapter 5 includes lair actions and regional effects that can be used for adult or ancient dragon turtles. An
turtle’s lair can be transformed by its presence, creating one or more of the following effects:
Diverting Currents. Underwater currents push unwanted visitors away from the lair. While
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
save, the creature takes 44 (8d10) bludgeoning damage. A creature reduced to 0 hit points by this damage is crushed to a pulp. After they slam shut, the blocks take 1 minute to retract into the walls
door contains a mechanical trap with a magical sensor. When a creature enters this area, giant spring-loaded gears hidden in the walls cause blocks of stone on either side of the hall to slam
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
save, the creature takes 44 (8d10) bludgeoning damage. A creature reduced to 0 hit points by this damage is crushed to a pulp. After they slam shut, the blocks take 1 minute to retract into the walls
door contains a mechanical trap with a magical sensor. When a creature enters this area, giant spring-loaded gears hidden in the walls cause blocks of stone on either side of the hall to slam
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
save, the creature takes 44 (8d10) bludgeoning damage. A creature reduced to 0 hit points by this damage is crushed to a pulp. After they slam shut, the blocks take 1 minute to retract into the walls
door contains a mechanical trap with a magical sensor. When a creature enters this area, giant spring-loaded gears hidden in the walls cause blocks of stone on either side of the hall to slam
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
tides and currents that eluded even the most esteemed scholars of their society. Once, they saved a hundred lives by predicting the sudden arrival of a tsunami, despite the deceptively calm seas—washing
worthless without a deep understanding of the basics. He teaches students of all levels, and even his most experienced pupils benefit from a much deeper understanding of the fundamental building blocks of the world.
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
tides and currents that eluded even the most esteemed scholars of their society. Once, they saved a hundred lives by predicting the sudden arrival of a tsunami, despite the deceptively calm seas—washing
worthless without a deep understanding of the basics. He teaches students of all levels, and even his most experienced pupils benefit from a much deeper understanding of the fundamental building blocks of the world.
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
tides and currents that eluded even the most esteemed scholars of their society. Once, they saved a hundred lives by predicting the sudden arrival of a tsunami, despite the deceptively calm seas—washing
worthless without a deep understanding of the basics. He teaches students of all levels, and even his most experienced pupils benefit from a much deeper understanding of the fundamental building blocks of the world.
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
for tracks discovers boot prints leading into the tomb. The tracks are not recent and belong to the last group of treasure seekers to enter here. 4A. First Puzzle Door A slab of worked stone blocks
Configuration 4B. Second Puzzle Door When the characters move past the first door, read: Another slab blocks the hallway twenty feet beyond the first door. An iron lever is set into the door’s surface, with a
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
for tracks discovers boot prints leading into the tomb. The tracks are not recent and belong to the last group of treasure seekers to enter here. 4A. First Puzzle Door A slab of worked stone blocks
Configuration 4B. Second Puzzle Door When the characters move past the first door, read: Another slab blocks the hallway twenty feet beyond the first door. An iron lever is set into the door’s surface, with a
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
for tracks discovers boot prints leading into the tomb. The tracks are not recent and belong to the last group of treasure seekers to enter here. 4A. First Puzzle Door A slab of worked stone blocks
Configuration 4B. Second Puzzle Door When the characters move past the first door, read: Another slab blocks the hallway twenty feet beyond the first door. An iron lever is set into the door’s surface, with a
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
. When the lever in area 38A is pulled, three hidden locks seal the south door, a wall of stone spell blocks the rectangular hole in the ceiling (cutting off escape to area 38B), and the room begins
(2d10) piercing damage from the spikes. The spikes retract when the next room effect is triggered. 19–20 The demon faces spew jets of an incendiary gas that promptly ignites, filling the room with fire
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
. When the lever in area 38A is pulled, three hidden locks seal the south door, a wall of stone spell blocks the rectangular hole in the ceiling (cutting off escape to area 38B), and the room begins
(2d10) piercing damage from the spikes. The spikes retract when the next room effect is triggered. 19–20 The demon faces spew jets of an incendiary gas that promptly ignites, filling the room with fire
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
. When the lever in area 38A is pulled, three hidden locks seal the south door, a wall of stone spell blocks the rectangular hole in the ceiling (cutting off escape to area 38B), and the room begins
(2d10) piercing damage from the spikes. The spikes retract when the next room effect is triggered. 19–20 The demon faces spew jets of an incendiary gas that promptly ignites, filling the room with fire
Compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
travel. They seldom work to improve their lairs, but when they do, it is often to channel wind currents to create effects the dragon finds pleasing. The labyrinthine tunnels and the mirror-like icy
dragon goes out hunting, a wall of ice blocks the cave’s entrance. But while in residence, the dragon leaves the cave mouth open to let the lair “breathe.” Frozen Stream. The cave’s interior is a
Compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
travel. They seldom work to improve their lairs, but when they do, it is often to channel wind currents to create effects the dragon finds pleasing. The labyrinthine tunnels and the mirror-like icy
dragon goes out hunting, a wall of ice blocks the cave’s entrance. But while in residence, the dragon leaves the cave mouth open to let the lair “breathe.” Frozen Stream. The cave’s interior is a
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
restrained and has to hold its breath until it is dug out. Human-sized blocks of ice appear, containing frozen corpses. These corpses might break free and attack as zombies, or their spirits might attack as
1 mile of her lair: Most surfaces are covered by a thin film of slime, which is slick and sticks to anything that touches it. Currents and tides are exceptionally strong and treacherous. Any ability
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
restrained and has to hold its breath until it is dug out. Human-sized blocks of ice appear, containing frozen corpses. These corpses might break free and attack as zombies, or their spirits might attack as
1 mile of her lair: Most surfaces are covered by a thin film of slime, which is slick and sticks to anything that touches it. Currents and tides are exceptionally strong and treacherous. Any ability
Compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
travel. They seldom work to improve their lairs, but when they do, it is often to channel wind currents to create effects the dragon finds pleasing. The labyrinthine tunnels and the mirror-like icy
dragon goes out hunting, a wall of ice blocks the cave’s entrance. But while in residence, the dragon leaves the cave mouth open to let the lair “breathe.” Frozen Stream. The cave’s interior is a
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
restrained and has to hold its breath until it is dug out. Human-sized blocks of ice appear, containing frozen corpses. These corpses might break free and attack as zombies, or their spirits might attack as
1 mile of her lair: Most surfaces are covered by a thin film of slime, which is slick and sticks to anything that touches it. Currents and tides are exceptionally strong and treacherous. Any ability
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
tunnels connect this cave to areas P12 and area P18. Characters swimming underwater spot them automatically. Secret Passage. A one-way secret door blocks access to a submerged tunnel that ends at another
skeletons droop from the rigging or lay in tangled piles, and seaweed hangs from the gunwales. The rain renders the entire area lightly obscured, and strong currents on either side of the wreckage pull
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
tunnels connect this cave to areas P12 and area P18. Characters swimming underwater spot them automatically. Secret Passage. A one-way secret door blocks access to a submerged tunnel that ends at another
skeletons droop from the rigging or lay in tangled piles, and seaweed hangs from the gunwales. The rain renders the entire area lightly obscured, and strong currents on either side of the wreckage pull
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
tunnels connect this cave to areas P12 and area P18. Characters swimming underwater spot them automatically. Secret Passage. A one-way secret door blocks access to a submerged tunnel that ends at another
skeletons droop from the rigging or lay in tangled piles, and seaweed hangs from the gunwales. The rain renders the entire area lightly obscured, and strong currents on either side of the wreckage pull
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Turn of Fortune’s Wheel
asymmetrical!” On the second round of combat, a second eyestalk emerges from the hole in the ceiling. Once reduced to 0 hit points, these eyestalks eject any swallowed creatures, retract into their holes, and
.
Four septon modrons carry their fallen leader, the hexton modron X01 (see Morte’s Planar Parade for both stat blocks). Three septons attack any non-modron that comes within 10 feet of them and any
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Turn of Fortune’s Wheel
asymmetrical!” On the second round of combat, a second eyestalk emerges from the hole in the ceiling. Once reduced to 0 hit points, these eyestalks eject any swallowed creatures, retract into their holes, and
.
Four septon modrons carry their fallen leader, the hexton modron X01 (see Morte’s Planar Parade for both stat blocks). Three septons attack any non-modron that comes within 10 feet of them and any
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
opens a small vent in the center of the ceiling, and natural air currents draw the fumes out of the chamber in a few moments. Characters to notice the steady airflow. The vent closes again 1 minute
shrine. An ornate privacy screen blocks the view to the north. The southern room is circular and lavishly decorated.
If the efreeti from the Temple of Eternal Flame (see chapter 4) has withdrawn to its
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Turn of Fortune’s Wheel
asymmetrical!” On the second round of combat, a second eyestalk emerges from the hole in the ceiling. Once reduced to 0 hit points, these eyestalks eject any swallowed creatures, retract into their holes, and
.
Four septon modrons carry their fallen leader, the hexton modron X01 (see Morte’s Planar Parade for both stat blocks). Three septons attack any non-modron that comes within 10 feet of them and any
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
opens a small vent in the center of the ceiling, and natural air currents draw the fumes out of the chamber in a few moments. Characters to notice the steady airflow. The vent closes again 1 minute
shrine. An ornate privacy screen blocks the view to the north. The southern room is circular and lavishly decorated.
If the efreeti from the Temple of Eternal Flame (see chapter 4) has withdrawn to its
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
opens a small vent in the center of the ceiling, and natural air currents draw the fumes out of the chamber in a few moments. Characters to notice the steady airflow. The vent closes again 1 minute
shrine. An ornate privacy screen blocks the view to the north. The southern room is circular and lavishly decorated.
If the efreeti from the Temple of Eternal Flame (see chapter 4) has withdrawn to its
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
, a mechanism hidden in the walls and ceiling causes the iron chains to retract, pulling the anchors back up, whereupon the trap resets. As an action, a character can disable the pressure plate (by
portcullis blocks the way from the main cave to the sinkhole (area 1), and lowered portcullises also confine ten hunter sharks to the four side caves. The sharks take advantage of any opportunity to escape
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
, a mechanism hidden in the walls and ceiling causes the iron chains to retract, pulling the anchors back up, whereupon the trap resets. As an action, a character can disable the pressure plate (by
portcullis blocks the way from the main cave to the sinkhole (area 1), and lowered portcullises also confine ten hunter sharks to the four side caves. The sharks take advantage of any opportunity to escape
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
, a mechanism hidden in the walls and ceiling causes the iron chains to retract, pulling the anchors back up, whereupon the trap resets. As an action, a character can disable the pressure plate (by
portcullis blocks the way from the main cave to the sinkhole (area 1), and lowered portcullises also confine ten hunter sharks to the four side caves. The sharks take advantage of any opportunity to escape
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
room’s ward runes. Redbud moves these roots if the characters eradicate the monsters nesting below. The roots also retract if Redbud is killed or forced to relocate. Z12: Lifeboat Wreck A cot is shoved
jammed through one of the doors leading into the forecastle.
The mast blocks the entrance to the navigation room (area Z16). The door to the captain’s quarters (area Z15) is unobstructed but locked
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
strange, angled structure, as though a squat tower tipped sideways and fell through the wall. Muddy knobs protrude and retract from its irregular surface in a slow, hypnotic motion. Near the structure, two
don’t have ranged weapons, but Qunbraxel might attack through the narrow openings. Blocked Hall. The top of the mudslick tower blocks the end of this hall except for gaps only a few inches wide between
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
room’s ward runes. Redbud moves these roots if the characters eradicate the monsters nesting below. The roots also retract if Redbud is killed or forced to relocate. Z12: Lifeboat Wreck A cot is shoved
jammed through one of the doors leading into the forecastle.
The mast blocks the entrance to the navigation room (area Z16). The door to the captain’s quarters (area Z15) is unobstructed but locked
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
strange, angled structure, as though a squat tower tipped sideways and fell through the wall. Muddy knobs protrude and retract from its irregular surface in a slow, hypnotic motion. Near the structure, two
don’t have ranged weapons, but Qunbraxel might attack through the narrow openings. Blocked Hall. The top of the mudslick tower blocks the end of this hall except for gaps only a few inches wide between






