Only One-Time Card Game

A deck-building card game where every card can only be used once. Your goal is to conquer a sky tower that has 30 floors. There are two kinds of event that can happen when you enter a floor: Combat Event and Merchant Event. In Combat Event, you have to defeat the enemy in order to gain currency and proceed to the next floor, while in Merchant Event you can purchase cards for your deck. Remember that every card will be discarded permanently after used. Its likely that you might run out of cards d...