Grand Hydra Scale

The Grand Hydra Scale is a Post-Moon Lord accessory that has a 5% chance to drop from the Grand Frost Hydra. When worn, should the player take damage, they release 6 ice shards that attack nearby enemies. It also grants immunity to the debuffs Frostburn, Chilled and Frozen, making it useful for refights against the Grand Frost Hydra.

Drops from

 * Grand Frost Hydra

Stats

 * Type: Accessory
 * Tooltip: "You are now immune to Frostburn, Chilled and Frozen"

"You release ice shards upon taking damage"