Each creature in a 60-ft Cone makes a DEX save. For each target, roll 1d8: 1 Red (10d6 Fire), 2 Orange (10d6 Acid), 3 Yellow (10d6 Lightning), 4 Green (10d6 Poison), 5 Blue (10d6 Cold), 6 Indigo (Restrained; failed CON save → Petrified), 7 Violet (Blinded; failed WIS save → Plane Shifted), 8 (struck by two rays, reroll 8s).