A near-black plasma gem threaded with electric violet filaments suspended deep inside the body, with cool glowing numerals flaring against the dark. The storm is rendered live, so the filaments keep drifting and pulsing as the die turns and after it settles. The full polyhedral set, plus a d2 and a d16, every one holding its own captive lightning.

Voidstorm is what a sky looks like with the stars stripped out of it, caught in quarried gem-glass while the lightning still had somewhere left to go. Planar travelers and cartographers of the starless reach carry it as much for the light it throws as for the roll. The dark inside never quite goes quiet.

1 sets containing 9 dice