For example, Reinhardt here has always been one of the most popular and go-to units in FEH because of his powerful Dire Thunder.įire Emblem Heroes adds new weapons and new special effect refines monthly, so who knows when your favorite characters get a mighty weapon that finally allows them to go toe-to-toe with the strongest units in the Arena! Since these kinds of weapons would not be present on any other character, a unit can be worth the feathers just because they possess a mighty weapon. List of Staff Units and Ratings Units with powerful exclusive weapons If you can aim for one with cavalry movement, the better! In general, it is recommended that you have at least one reliable 5★ healer. Without sustain, you are bound to fail in multi-map game modes. In modes such as Tempest Trials+ or Chain Challenges, healers become very important as you are sure to take small increments of damage per map. List of Refresher-Assist Units and Ratings Staff Healers Because they frequently become part of your line-ups as you head into harder or more competitive maps, it is wise to grant them a power boost through Unlocking their Potential. In Fire Emblem Heroes, refresher-assist units are very powerful and important as it allows your most powerful units, to commit to two actions in a turn. Which units should I use Unlock Potential on? Refresher-Assist Units