A monstrous crab hunkers on a rocky base, its dark purple carapace bristling with a crown of jagged blue crystal shards. A fanged, snarling maw and burning orange eyes glare from beneath the shell, while heavy pincered claws and armored legs spread wide in a threat display.

This eerie creature makes a great mini-boss or ambush monster for fantasy tabletop encounters, and a striking centrepiece for cavern, frozen-shore and sunken-ruin dioramas. Field it as a crystalline aberration guarding a treasure hoard or lurking in an icy grotto.