Shimmering Ice is a slender, long-legged, pretty female pony with a very pale blue, almost white, coat, a long, flowing, curly light blue mane and tail, dark blue hooves, icy-blue eyes, and long, almost feathery wings. She has a snowflake for a cutie mark.
Shimmering Ice is the opposite of her sister, Crackling Flame. She's not any more tempered than the next pony. She's a very nice pony, who doesn't like to start fights. In fact, she sometimes ends up ending them. The only similarity between her and Crackling Fire is that both of them, even Crackling Flame, when she's not snapping at another pony, are calm.
- If she were a Warrior cat, she would be named Frostcloud. For her appearance and personality.