Premium Chance for Merlin's Gift
To unlock the Premium Chance for Merlin's Gift, you will need to first reach a Player Level of 10.
Once you reach Level 10, you will need to have at least 6 Merlin's Magical Tokens in your Inventory. Each Premium Chance costs 6 Tokens.
The Premium Chance Game will give you the chance to get better items than the ones offered by the regular Chance. However, the rewards depend on the maturity of the server.