Soul of Cryogen

The Soul of Cryogen is a Hardmode, Expert Mode-exclusive accessory obtained from the Treasure Bag dropped by Cryogen. It is a wing accessory, allowing the player to fly and glide, and grants immunity to fall damage. While flying, the player continuously rains down icicle shards that harm enemies on contact, dealing 25 base damage which is boosted by all class damage boosts. The Soul of Cryogen also increases the damage the player deals by 7%, and causes all of the player's melee attacks to inflict the Frostburn debuff.

Trivia

 * Talking to the Archmage with the Soul of Cryogen equipped will display a unique quote.