Who gets the Curiosity effect from The Curiosity Mystery?

Only Hero characters: Alf, Detective and Rex in the current roster. None of our build pages pick it yet, so on anyone else it only adds its 3,704 HP and 476 ATK at Lv. 80.

Is it worth getting duplicates of The Curiosity Mystery?

Each duplicate raises its Resonation Tier by one, up to Tier 5. From Tier 1 to Tier 5 its scaling values go from 10 to 20 and 8 to 16. At Tier 5 it reads: "The character using this Motive gains 20% ATK. When their Basic Attack, Charged Attack, Skill, Tactical Assault, or Ultimate deals DMG, each attack type increases their Stun Buildup Bonus by 16% for 16s, stacking up to 5 times."

How strong is The Curiosity Mystery at Lv. 80, and what does it cost?

3,704 HP and 476 ATK, the highest ATK among the 17 four-star Motives (shared with 9 others). Reaching Lv. 80 takes 21,500 Ounce, 10 Hero's Instinct, 7 Hero's Insight, 7 Hero's Challenge and 14 Hero's Legacy.

The Curiosity Mystery

Updated 1 November 2026 · 4-star · Hero · 476 ATK at Lv. 80

The Curiosity Mystery is a 4-star Hero Motive (weapon) in Silver Palace, with 476 ATK and 3,704 HP at Lv. 80. Its Curiosity effect at Tier 1: The character using this Motive gains 10% ATK. When their Basic Attack, Charged Attack, Skill, Tactical Assault, or Ultimate deals DMG, each attack type increases their Stun Buildup Bonus by 8% for 16s, stacking up to 5 times. Only Hero characters get it: Alf, Detective, Rex.

Stats by level

Lv. 1 to 80

LevelLv. 80

Base HP

3,704Lv. 80

Lv. 1 · 168×22.0 from Lv. 1

Base ATK

476Lv. 80

Lv. 1 · 21×22.7 from Lv. 1

Max level in the beta files.

Curiosity effect

Resonation Tier 1 to 5

One copy

The character using this Motive gains 10% ATK. When their Basic Attack, Charged Attack, Skill, Tactical Assault, or Ultimate deals DMG, each attack type increases their Stun Buildup Bonus by 8% for 16s, stacking up to 5 times.

Each duplicate raises the Resonation Tier by one. Only Hero characters get this effect: Alf, Detective and Rex.

Breakthrough materials

Six breakthroughs, Lv. 20 to 70

Lv. 20
- ×3
1,000Ounce
Lv. 30
- ×7
1,500Ounce
Lv. 40
- ×7
2,000Ounce
Lv. 50
- ×7
3,000Ounce
Lv. 60
- ×5
4,000Ounce
Lv. 70
- ×9
10,000Ounce
Total
- ×10
- ×7
- ×7
- ×14
21,500Ounce

Books in the total, left to right: Hero's Instinct, Hero's Insight, Hero's Challenge, Hero's Legacy. Where they drop is on the Motives page.

In the database

One of 8 Hero Motives, 4 of them 4-star.
Its 476 ATK at Lv. 80 is tied for the highest among the 17 four-star Motives (10 share it).

Lore

Why is there a rainbow after rain? Why is the sky blue? Why does the hearth roar?
The kittens surround the maid and mew. Are they hungry, or are they treating Alf as their own kind?
The sun is shining, and the maid is busy. The sun shines upon all sorts of novelties that the maid wants to experience and learn with her master.

Data compiled from the Dichotomy beta game files, checked 1 November 2026. Launch is 14 December 2026 (UTC+8), and names and numbers can change before then.

Frequently asked questions

3 answers, always open

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Who gets the Curiosity effect from The Curiosity Mystery?: Only Hero characters: Alf, Detective and Rex in the current roster. None of our build pages pick it yet, so on anyone else it only adds its 3,704 HP and 476 ATK at Lv. 80.
Is it worth getting duplicates of The Curiosity Mystery?: Each duplicate raises its Resonation Tier by one, up to Tier 5. From Tier 1 to Tier 5 its scaling values go from 10 to 20 and 8 to 16. At Tier 5 it reads: "The character using this Motive gains 20% ATK. When their Basic Attack, Charged Attack, Skill, Tactical Assault, or Ultimate deals DMG, each attack type increases their Stun Buildup Bonus by 16% for 16s, stacking up to 5 times."
How strong is The Curiosity Mystery at Lv. 80, and what does it cost?: 3,704 HP and 476 ATK, the highest ATK among the 17 four-star Motives (shared with 9 others). Reaching Lv. 80 takes 21,500 Ounce, 10 Hero's Instinct, 7 Hero's Insight, 7 Hero's Challenge and 14 Hero's Legacy.