Defender of Inner Castle Calculator

This tool helps you to calculate how much event “coins” and more importantly how many 10% warehouse res packs you can get by spending X amount of Premium Points. You can play around changing the number of levels you explore on the event, you should enter here the average level for the estimation to be more correct. The other parameter is the amount of Premium Points you want to spend and that is completely up to you so you can play around with that one as you see fit.