Tap on 'TREASURES' on the bottom left of your screen and then tap the 'Card Packs' tab. Card Packs are small bundles that help you progress through the game and contain exclusive dragons.

You can obtain Food, Gold, Gems, and a dragon from Card Packs. The amount of resources and the rarity of the dragon depend on the type of Card Pack.

1. Common Dragon Pack: Food + Gold + Gems + 1 Common Dragon
2. Rare Dragon Pack: Food + Gold + Gems + 1 Rare Dragon
3. Very Rare Dragon pack: Food + Gold + Gems + 1 Very Rare Dragon
4. Epic Dragon Pack: Food + Gold + Gems + 1 Epic Dragon
5. Legendary Dragon Pack: Food + Gold + Gems + 1 Legendary Dragon"