Acorn-Cap Mask
Tier 4 · Trinket

On this page
“Tiny, ridiculous, and nobody ever recognises you.”
Effects
- +10% crit chance, crits ×3
Equipment details
| Property | Value |
|---|---|
| Slot | Trinket |
| Tier | 4 |
| Available to | Every hero |
| Persistence | Kept between full runs |
Where to find it
Part of Thieves' Guild, the family of Fey Wildwood. Realm guardians offer family heirlooms; other encounters can also roll a family heirloom. The item tier follows encounter progression.
Attunement
While worn, matching home-row letters count toward these cumulative milestones. Perks are additional to the base effects, at one star.
| Matching strokes | New perk |
|---|---|
| 5,500 | Each crit restores 0.3 health |
| 22,000 | +13% crit chance (×3) on home-row letters |
| 55,000 | Bleeding starts 6.4 min later |
Duplicate stars
Keeping a duplicate improves this exact heirloom up to five stars. These are base effects before awakened perks.
| Stars | Base effects |
|---|---|
| 1 | +10% crit chance, crits ×3 |
| 2 | +11% crit chance, crits ×3 |
| 3 | +12% crit chance, crits ×3 |
| 4 | +14% crit chance, crits ×3 |
| 5 | +15% crit chance, crits ×3 |
