While many monsters can be recruited by simply defeating them, some rare and powerful monsters require specific conditions or quests to join your team. These often involve:
- Specific Locations: Rare monsters might only appear in certain areas or at particular times of day (day/night cycle).
- Quest Rewards: Completing certain side quests, especially those from the 'Monster Hunter' guild, can reward you with a rare monster medallion.
- High Rank Battles: Participating in higher-difficulty 'Treasure Battles' can sometimes yield rare monster recruits.
- Special Items: Some rare monsters might only appear or be recruitable after using a specific item in the field.
Always check your 'Monsterpedia' for clues on where to find specific rare monsters. Recruiting these unique creatures often grants access to powerful Fortes or combat abilities that can significantly aid your treasure-hunting endeavors. Don't be afraid to revisit areas you've already explored, as new monsters might appear as your rank increases.