Idk too lad. I'm currently maxing him now for experimentation and I'm expecting much from him as evade tank alternate for vinera

vis TMR is nice, mit atk types, i hope they lower the awakening requirements of low rarity units

Long after you have benched Mont, Rairyuu, and Y'shtola, Vistralle will still be useful. Especially for steal heart and steal time in raids. Also, his steal skill is useful for farming mats needed in crafting. Oh, and I always bring him along for daily cactuar and gil maps.

Wait... Isn't already lower ? The gap from MR and UR afaik, is kinda bug regarding limit breaking and awekening

I dunno, I use him a lot. Always save my day with steal heart and his TMR its pretty useful to add up some extra dark eater and eva (15 eva + dark eater). Good for some eva teams if you don't have all the URs maxed (Vinera, Kitone...)