Glassroot Crystal

Glassroot Crystal
  Type: Elemental Plant
  Environment: Caverns or areas of strong elemental earth magic.
  Appearance: Glassroot Crystals are plants that grow in the shape of translucent, crystalline roots sprouting from the ground or cavern walls. They shimmer faintly and hum with magical energy.
  Properties & Effects:
  Elemental Stability: The presence of a Glassroot Crystal prevents wild magic surges or elemental chaos within a 30-foot radius.
  Shattering Burst: If struck with sufficient force (AC 10, 15 HP), the Glassroot Crystal explodes in a 20-foot radius, dealing 4d10 thunder damage to all creatures in the area (DC 16 Dexterity save for half damage).
  Harvesting: Shards of the Glassroot Crystal are highly sought after for crafting magical focuses, as they can enhance spells involving elemental earth.