In this post, I go into various aspects of why I thought it was a good idea to level up my Dark Ferryman. One of the main reasons is the Cripple ability as a level 2 card. It can also be rented out if I do not need it for the next tier. https://www.ctptalk.com/splinterlands/@darmst5339/my-reasons-and-decision-to-level-up-my-dark-ferryman-card #Splinterlands