I have been playing on server 37 for over a month now and actively attacking valleys and NPCs and the drop rate is horrid! I have not found a single rose medal. In fact in the thousands of attacks that have been made on these valleys and NPCs I have found a total of FOUR medals. 2 cross medals and 2 lion medals. The drop rate needs to be fixed and soon! Even the members of my alliance are having the same issues. Most have gotten the medals by luck of the wheel of misfortune.