🗓️ 12:00 UTC September 16 — 12:00 UTC September 21

• Win battles in the Campaign and Dungeons to collect Pickaxes

• Uncover Key Stones and unseal the Vault

• Get a unique Fairytale skin for the legendary Goblin Goliath card at the end of the cache

Grab your Pickaxes, unlock the Vault, and claim your Fairytale skin before time runs out!