Labyrinth Rat — Bloodborne
Labyrinth Rat — Bestiary, Bloodborne. Explore the sourced guide, practical details and related entries. Free access.

Locations and loot
| Location & Discovery | Drop & [Rate] |
|---|---|
| Central Yharnam | Throwing Knife x2 [5%], Throwing Knife x1 [15%] |
| Hunter's Nightmare | Poison Knife x2 [5%], Poison Knife x1 [15%] |
| Research Hall | Poison Knife x2 [5%], Poison Knife x1 [15%] |
| Chalices · Base probabilities | Tomb Mold Pool x2 [0.4%], Tomb Mold Pool x1 [4%] purple aura | Random gem based on area x1 [4%], Tomb Mold Pool x2 [0.4%], Tomb Mold Pool x1 [4%] |
| Chalice dungeons · 439 discovery, no curse | Tomb Mold Pool x2 [1.53%], Tomb Mold Pool x1 [15.28%] purple aura | Random gem based on area x1 [13.67%], Tomb Mold Pool x2 [1.37%], Tomb Mold Pool x1 [13.67%] |
| Chalice dungeons · 110 discovery, curse | Tomb Mold Pool x2 [3.07%], Tomb Mold Pool x1 [30.74%] purple aura | Random gem based on area x1 [24.02%], Tomb Mold Pool x2 [2.4%], Tomb Mold Pool x1 [24.02%] |
| Chalice dungeons · 439 discovery, curse | Tomb Mold Pool x2 [3.62%], Tomb Mold Pool x1 [36.22%] purple aura | Random gem based on area x1 [27.09%], Tomb Mold Pool x2 [2.71%], Tomb Mold Pool x1 [27.09%] |
NG cycles: HP and echoes
| Encounter | Cycle | HP | Blood Echoes |
|---|---|---|---|
| Central Yharnam | NG | 98 | 62 |
| Central Yharnam | NG+1 | 600 | 1185 |
| Central Yharnam | NG+2 | 642 | 1304 |
| Central Yharnam | NG+3 | 660 | 1481 |
| Central Yharnam | NG+4 | 678 | 1778 |
| Central Yharnam | NG+5 | 690 | 2370 |
| Central Yharnam | NG+6 | 720 | 2963 |
| Hunter's Nightmare | NG | 535 | 1198 |
| Hunter's Nightmare | NG+1 | 779 | 4666 |
| Hunter's Nightmare | NG+2 | 834 | 5133 |
| Hunter's Nightmare | NG+3 | 857 | 5833 |
| Hunter's Nightmare | NG+4 | 880 | 6999 |
| Hunter's Nightmare | NG+5 | 896 | 9332 |
| Hunter's Nightmare | NG+6 | 935 | 11665 |
| Research Hall | NG | 535 | 1198 |
| Research Hall | NG+1 | 779 | 4666 |
| Research Hall | NG+2 | 834 | 5133 |
| Research Hall | NG+3 | 857 | 5833 |
| Research Hall | NG+4 | 880 | 6999 |
| Research Hall | NG+5 | 896 | 9332 |
| Research Hall | NG+6 | 935 | 11665 |
Enemy properties and strategy
- Weak against
- Lowest defense: Bolt
- Is beast
- Yes
- Kin
- No
- Is weak to serrated
- No
- Is weak to righteous
- No
- Frenzy Resistance
- 999
- Resistance to interruption
- 0
- From high ground, a Molotov Cocktail can hit several rats. Keep away from the edge so you do not fall into the group.
Central Yharnam
- HP
- 98
- Blood Echoes
- 62
Hunter's Nightmare
- HP
- 535
- Blood Echoes
- 1198
Research Hall
- HP
- 535
- Blood Echoes
- 1198
Root Dungeon Base Level
- HP
- 70
- Blood Echoes
- 53
Base values for Root Chalice calculations: these HP and echoes do not represent an encounter at any particular depth.
Pthumerian Labyrinth Layer One
- HP
- 124
- Blood Echoes
- 74
Central Pthumerian Labyrinth Layer Two
- HP
- 188
- Blood Echoes
- 181
Hintertomb Labyrinth layer 2
- HP
- 188
- Blood Echoes
- 181
Lower Hintertomb Labyrinth layer 1
- HP
- 474
- Blood Echoes
- 559
Lower Hintertomb Labyrinth layer 3
- HP
- 509
- Blood Echoes
- 615
Lower Pthumerian Labyrinth Layer Two
- HP
- 497
- Blood Echoes
- 587
Lower Pthumerian Labyrinth Layer Four
- HP
- 545
- Blood Echoes
- 671
Ailing Loran Layer Two
- HP
- 839
- Blood Echoes
- 2471
Cursed Pthumerian Defilement Layer Three
- HP
- 859
- Blood Echoes
- 3106
Lower Loran Layer One
- HP
- 855
- Blood Echoes
- 3352
Lower Loran Layer Two
- HP
- 898
- Blood Echoes
- 3520
Lower Loran Layer Three
- HP
- 919
- Blood Echoes
- 3687
Isz Gravestone Layer One
- HP
- 855
- Blood Echoes
- 3352
Isz Gravestone Layer Two
- HP
- 898
- Blood Echoes
- 3520
Isz Gravestone Layer Three
- HP
- 919
- Blood Echoes
- 3687
Pthumeru Ihyll Layer One
- HP
- 944
- Blood Echoes
- 4589
Pthumeru Ihyll Layer Two
- HP
- 991
- Blood Echoes
- 4819
Pthumeru Ihyll Layer Three
- HP
- 1014
- Blood Echoes
- 5048
Source : Bloodborne Wiki · CC BY-SA 3.0