Arcanium crystallizes where intense magical energy pooled for centuries - ritual circles, god-bones, ley line springs, the roots of trees that remember true sunlight. These thumb-sized crystals glow with trapped potential from before the defiling, when magic flowed freely through the world. Each one is frozen lightning, crystallized prayer, or a dead wizard’s final breath made solid. When cracked for power, you’re burning irreplaceable history - consuming fragments of the world-that-was for another desperate spell. The Underneath hoards them as anchor points to the before-times, while Keepers barely remember how to transform them into food through broken rituals, and mages shatter them for moments of power that make the world permanently less magical.

  • Casters can tap an arcanium gem to replenish Mana:
  • Slow phase action
  • Gain 1 Affliction Point
  • Roll the gem’s die size - replenish that much Mana
  • Recharges over 24 hours
  • Rolled a 1? The gem’s power is diminished 1 die size (d6→d4, etc)