A guide on how to easily unlock all the “beat in 25 turns” achievements. This is an exploit, no cheats or mods required.
 
 

Preparation

It is recommended that you have at least adequately upgraded your skills and bought the apropriate items for the best experience. Make sure you can make quick work of the starting enemies.
 
 
 

Getting the achievements

Select the girl you want to get the achievement for.
 
 

 
 
While you have her portrait pulled up, enter challenge mode.
 
 

 
 
In challenge mode, enter and exit until you get an easy opponent. It doesn’t matter that you are not fighting the right girl, so long as you entered challenge mode with her portrait open.
 
 

 
 
Beat the opponent in less than 25 turns. After defeating them, quit. You should get the achievement you wanted.
 
 

 
 

 
 
Here we come to an end for Mirror How to Unlock (beat in 25 turns) Achievement Guide hope you enjoy it. If you think we forget something to include or we should make an update to the post let us know via comment, and we will fix it asap! Thanks and have a great day!