Apparently I need more 645 ilvl followers with Timed Battle and Magic Debuff counters. I don't like going into a raid mission with these odds -- especially since they only show up every 2 weeks -- but I don't have much of a choice. I seem to have greater success with the 70% missions than I do with the 95%+ missions, so I do have that going for me.
This week I'll definitely be grabbing one of these followers from the inn, and I'll be crossing my fingers for an epic one. My other shortage is Wild Aggression, so that's next on the list. I have about a dozen followers with the Danger Zone counter. Apparently my followers are good at staying out of the fire but weak on the DPS.
Have you completed a 645 ilvl follower mission yet? If so, was it successful?