Clan Dragon Power Token
From Dragon Mania Legends Wiki
Clan Dragon Power Tokens can be used to activate the powers of the Clan Fortress instead of using Clan Coins. Each Token is the equivalent of one use, as the cost for each activation of the power is one Token. These Tokens are received by members of a Clan whenever another Clan member purchases 50 or more Gems during a Gift Giver promotion.
Clan Dragon Power Tokens are held in the All and Consumables tabs of the inventory . They can be used by selecting the Clan Fortress, tapping the button and then the Use button. Inside the inventory, pressing the USE button on their snapshot will take the Trainer directly to the aforementioned screen.