Color: Red spell
Location: Frozen lake in an arctic valley
Action: Show an enormous geyser of lava blasting up out of a frozen lake, maybe 30 feet (10m) high. The wave of lava is shaped like an arm, with three prominent, curving claws at the end, as if a massive lava elemental was reaching up out of the depths of the world and was about to savagely smash something. For scale, show a single, tiny person looking up at the lava claw, about to be crushed into ash.
Focus: The huge geyser of lava
Mood: The anger of the wilderness, about to punish mankind