1* the latest story map in DMM. here's the map details: http://aigis.gcwiki.info/?%A5%B9%A5%...CE%C0%F6%CE%E9
basically, the boss in that map hits 2.2k physical melee, and has 900 dmg magic ranged atk. with 40k hp, 70 MR and 350 def.
here's a 2* vid: https://www.youtube.com/watch?v=_ep6YowmxTA
he makes it look easy, but it definitely isn't.