To obtain Magla Pills in Metaphor: ReFantazio, you can follow these detailed steps:

1. **Farm Serpetias in Nord Mines**
– **Location**: Dig Site 3 in the Nord Mines dungeon.
– **Method**:
– Enter Dig Site 3 and defeat the Serpetias, which are the red snake-like enemies.
– Magla Pills can drop from these enemies, but not every Serpetia will drop one.
– To maximize your chances, leave and re-enter the area to respawn the enemies.
– Repeat this process until you have collected enough Magla Pills.

2. **Random Drops in Dungeons and Treasure Chests**
– **Method**:
– Explore various dungeons in Metaphor: ReFantazio.
– Open treasure chests, as they sometimes contain Magla Pills.
– Each dungeon has multiple chests with a chance to drop Magla Pills.

3. **Quest Rewards**
– **Method**:
– Complete specific quests, such as the “Help the Hushed Honeybee” quest in Grand Trad, Sunlumeo Street Young Nidia.
– Some quests have deadlines, so ensure you complete them on time to receive Magla Pills as rewards.

4. **Buying from Merchants**
– **Method**:
– Purchase Magla Pills from merchants you encounter during your journey.
– While this method is not as reliable as farming, it can supplement your stockpile.

By combining these methods, you can effectively stock up on Magla Pills to ensure you have enough MP for your gameplay needs in Metaphor: ReFantazio.