I am not sure about what to say about this one. I clicked the nodes, which took me to a card battle. It was fun and functional, but I guess not many options. I liked that the enemies had an indicator to their actions, so you could strategize acordingly. I defeated the boss, and It took me to another node climbing screen. I reached the boss again, but this time I dided. I don't know if there is more to it. Let me know :D