With a body of shadow and white eyes a Darkener can be a horrible sight. When you give it weapons too, it can also be deadly. These enemies are smart enough to have jobs miis usually have. The worst part is that they aren't regular monsters and can't be killed or damaged, they will always abosrb the attack and never get hurt. if you can expose their weaknesses though, they can be distracted enough for you to sneak out of the battle.
warrior[]
Behold the warrior Darkener. Skilled in using a more powerful Darkeye slash, these types of guys are why most miis don’t go to Otherworld. Having high stats and sharp swords, warrior Darkeners are the most frequent type of Darkener that you can encounter. they can only be found in dark miitopia or Otherworld. Their weakness is that they love to get upgrades at blacksmith shops. The catch of that is that if they finish early they will have better gear to fight you with.
mage[]
Enter the mage Darkener. Blasts away foes with darkness, the mage then laughs at the enemy’s faces while blasting them with fire. They have one weakness though. The mages love tacos. So summon taco stands to make them distracted. There is a chance that they don’t have enough money for tacos and then they will rejoin the battle right away, keeping them from being distracted.