Royal Treasure Demon weaknesses
Find all nine weaknesses for Persona 5 Royal. Search by name, element or level.
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All 9 Royal weaknesses
| Treasure Demon | Weak to | Level |
|---|---|---|
| RegentEmperor | Nuclear | 10 |
| Queen's NecklaceEmpress | Psy | 15 |
| Stone of SconeFortune | Fire | 20 |
| Koh-i-NoorPriestess | Gun | 25 |
| OrlovStrength | Curse | 30 |
| Emperor's AmuletHanged | Elec | 35 |
| Hope DiamondDeath | Ice | 40 |
| Crystal SkullFool | Wind | 50 |
| OrichalcumFaith | Bless | 60 |
Use the Royal column in older guides. For example, Queen's Necklace is weak to Psy in Royal; its original Persona 5 weakness was Gun.
Recruit it before it flees
- Use the listed damage type to knock it down. Choose a weaker attack if a powerful hit would defeat it.
- During Hold Up, talk to the Treasure Demon to recruit it instead of choosing an All-out Attack. These encounters do not use the usual personality-answer negotiation.
- Record the capture in your registry. If it cannot join, check Joker's level and available Persona stock slots.
Treasure Demons are fusion materials; Joker cannot equip them for battle. They are useful for inherited skills and Treasure Demon fusion combinations.
Track captured Treasure Demons
The tracker opens with Treasure Demons only. Check off those you have recruited; the checkmarks save in your browser. Uncheck the filter to return to the full registry.
Why does a fusion calculator give me a different result?
Treasure Demon fusion uses the other Persona's current level and the enabled DLC list. Check both in the Royal fusion calculator. The levels in this table identify the Treasure Demons, rather than specifying a fusion recipe.
Does this list work for the original Persona 5?
No. Several affinities changed in Royal, and Orichalcum is a Royal addition. Use a reference for your specific edition.
Sources and scope
Reviewed September 7, 2026. All nine names, levels and weaknesses were compared with the Royal calculator's Persona data and Samurai Gamers' Royal Treasure Demon reference. Arcana come from the calculator data. This page covers weaknesses and recruitment, not guaranteed spawn locations or a fresh in-game playthrough.