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

START NOW

Compact

Name
Compact
Type
Devotion
Field
Psychokinetic
MAC
9
PSP (Initial)
4
PSP (Ongoing)
1
Range
​30 ft.​
Area of Effect
​Special
Prerequisites
Power Score
The material is actually compacted by 20 times instead of the normal 10 times. ​
Critical (20)
The material does not compact, but instead becomes extremely hot, possibly destroying itself and causing burn damage to those around it. ​
Description
​With this power a psionicist can take any nonliving material and compact it into a smaller size. The material retains its original mass, but its substance is compressed. Each use of this power can compact 10 cubic feet of material into one cubic foot of space (volumes smaller than 10 cubic feet are reduced by nine tenths). The material can be gaseous, liquid, or solid, and reacts to temperature changes normally while compacted. It will remain compact for 24 hours. Then it quickly expands to its original size, exerting tremendous force. When expanding, the material forces its way around existing things. For instance, an expanding boulder on a surface of sand causes no damage, but compacted water poured into the cracks of stone severely damages the stone when it expands. If carefully applied, each cubic foot of compacted materials can cause as much as 25 structural points of damage on expansion. A creature that ingests compacted materials takes 1d20 points of damage per ounce taken in when the material re-expands. Expansion is quick, but not explosive. As a side effect of compaction, the material receives a +4 bonus to all item saving throws. ​

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