Bottomless Flask
Tier 3 · Trinket

On this page
“However much you drink, it is still half full.”
Effects
- +48% damage on Space
Equipment details
| Property | Value |
|---|---|
| Slot | Trinket |
| Tier | 3 |
| Available to | Every hero |
| Persistence | Kept between full runs |
Where to find it
Part of Tidecallers, the family of Sunken Depths. Realm guardians offer family heirlooms; other encounters can also roll a family heirloom. The item tier follows encounter progression.
Attunement
While worn, matching Space / Return count toward these cumulative milestones. Perks are additional to the base effects, at one star.
| Matching strokes | New perk |
|---|---|
| 4,000 | +9.6 health per 1,000 strokes |
| 16,000 | +29% damage on Space |
| 40,000 | +14 max health |
Duplicate stars
Keeping a duplicate improves this exact heirloom up to five stars. These are base effects before awakened perks.
| Stars | Base effects |
|---|---|
| 1 | +48% damage on Space |
| 2 | +55% damage on Space |
| 3 | +62% damage on Space |
| 4 | +70% damage on Space |
| 5 | +77% damage on Space |
