Moves allies adjacent to unit to opposite side of unit. If an ally cannot move to the target space (if another ally or foe is occupying the space) ally will not move.
Once used, Duo Skill cannot be activated again right away. At start of odd-numbered turns, if Duo Skill has already been used, unit can use Duo Skill again. (Duo Skills can be used once per map by tapping the Duo button. Duo Skills cannot be used by units deployed using Pair Up.)
Standard Effect 1: Duel
If unit is 5★ and level 40 and unit's stats total less than 185, treats unit's stats as 185 in modes like Arena. (Higher-scoring opponents will appear. Stat total calculation excludes any values added by merges and skills.)
Grants Atk+3. If foe initiates combat or if foe's HP = 100% at start of combat, grants Atk/Res+6 during combat, and also, if foe uses magic, reduces damage from attacks during combat and from area-of-effect Specials by 50% (excluding Røkkr area-of-effect Specials).