Build and run your Advanced Dungeons & Dragons campaign on World Anvil!

START NOW

Transmute Rock to Mud (Transmute Mud to Rock) in Advanced Dungeons & Dragons

Transmute Rock to Mud (Transmute Mud to Rock)

Name
Transmute Rock to Mud (Transmute Mud to Rock)
Type of Magic
Mage
Spell Level
5th
School
Alteration (House Publius)
Sphere
Reversible?
Yes
Range
30 ft./level​
Components

Material, Somatic, Verbal

The material components for the spell are clay and water (or sand, lime, and water for the reverse).

Duration
​Special ​
Casting Time
5
Area of Effect
20-ft. cube/level ​
Saving Throw
None
Effects
This spell turns natural rock of any sort into an equal volume of mud. The depth of the mud can never exceed half its length or breadth. If it is cast upon a rock, for example, the rock affected collapses into mud. Creatures unable to levitate, fly, or otherwise free themselves from the mud sink at the rate of 10 feet per round and suffocate, except for lightweight creatures that could normally pass across such ground. Brush thrown atop the mud can support creatures able to climb on top of it, with the amount of brush required subject to the DM's discretion. The mud remains until a dispel magic spell or a reverse of this spell, mud to rock, restores its substance--but not necessarily its form. Evaporation turns the mud to normal dirt, at the rate of 1d6 days per 10 cubic feet. The mud to rock reverse can harden normal mud into soft stone (sandstone or similar mineral) permanently unless magically changed. ​

World Anvil: The Ultimate Worldbuilding Toolset & RPG Campaign Manager

Created for Dungeon Masters and Game Masters, World Anvil has everything you need to build your own homebrew RPG campaign setting, and run your games, either online or around the table!

  • Speed up prep with a whole library of community statblocks you can copy (and edit!)
  • Enthrall your players with interactive maps, timelines, and a whole wiki of your world
  • Keep track of NPCs, PC character sheets, monster stats, treasure, journals, notes and more
  • Quickly look up essential info with session notes, campaign map markers, and bookmarked lore at your fingertips
  • Build your own campaign setting, or expand a prewritten campaign, with expertly created worldbuilding templates and prompts
  • Control who sees what in your worldbuilding wiki with secrets and subscriber groups
  • Collaborate with players and GMs to build the campaign setting of your dreams 
  • NEVER lose your notes!

GET STARTED TODAY!

Take the first step. Create your account. Your world and characters await!

100+ RPG systems