Feed it unique items to change its qualities!
3. Unique items are rare items that can only be found once in the entire game.
But if you feed it to Mumic, the unique item will have a chance to drop again.
After feeding Mumic, perform Hiding for a chance to find that item again!
The higher level you are, the more likely it is you will get a unique item. Your level also determines the quality of unique items. Feed the Mumic whenever you can!