Starting a level will cost you some coins, but you can earn so much more once you beat the level! 

Your rewards will be calculated from the base level reward, but you can earn even more coins by completing streaks. Also, the more cards you have left in your deck when you beat the level, the more coins you get at the end. 

Each level can also net you gems! In addition to the base amount available at any given level, you might also find gems when matching any given card in a level.

Beating a level will also reward you with Story Points, which you need to progress through Claire's Chronicles.
For an overview of the different currencies and what you can use them for, tap here!

Multipliers

If you're feeling extra brave, you can choose to play with a multiplier! The cost to play and to use boosters may increase, but this will double your rewards for completing the level, with the exception of Story Points.

Story levels

Please note that story levels won't cost any coins to start playing, though they also won't grant you any currency rewards.