Quote Originally Posted by Hasrat View Post
Last I read here, someone managed to get a specified instance through roulette, and was not rewarded any moogle tomestones. You are rewarded only for queuing exactly for the listed duties.
Well I just got Copperbell through the Mentor Roulette so I can confirm you do get the tomestone. Also getting any Crystal Tower duty through Alliance Roulette nets you the reward, so somebody is lying.