User blog comment:DSHaseo/Getting Back in the Game, Help Needed/@comment-26399146-20150813060407

7* lava, elimo, loch, kikuri are really good. Altri and Olulu 7* (i think coming out soon) is also going to be greally good. Same with Michele when she is finally released. For 6 heroes, the only really useful are selena and magress. Toutetsu is a really good arena lead. The meta now pretty much requires at least one if not two 30% HP boosts for hard content, along with constant mitigation and a status nullifier. Having a 140% def boosts is pretty important too. Basically for units for now, i'd work on maxing out your potential 7 stars and doing some of the easier content(get rest of 6 heroes spheres, catch up on quest, trial 3). A good potential goal is doing ggq to get 6* grahdens, who is really good for some of the newest super hard content.