Use tokens to purchase Token Tavern items.
One token is worth approximately $5 USD. Tokens may NOT be sold for real-world currency, only traded or gifted within the game. You can purchase tokens from the Dracostryx Premium Store [link pending].
Conversion from old token rates:
Wood - 1 Token
Copper - 3 Tokens
Silver - 6 Tokens
Gold - 12 Tokens