Patch 0.5.5 · Updated Oct 3, 2026

Blood Boil

Spirit Gems

Blood Boil is a Spirit Gem in Path of Exile 2. Tags: Buff, Persistent, AoE, Physical, Duration. 52 Support Gems can support it.

Gem level 1

Blood Boil

Buff, Persistent, AoE, Physical, Duration

Level: 1

Enemies in your Presence accumulate blood boils periodically. When they die, the boils pop applying Corrupted Blood to enemies near them.

Corrupted Blood duration is 5 seconds

Inflicts a stack of Corrupted Blood on targets within 1.5 metres per Blood Boil on slain Enemy

Corrupted Blood deals 2% of slain Enemy's maximum Life as Physical damage per second

20% more Corrupted Blood infliction Area of Effect
per Blood Boil on slain Enemy

Blood Boil applies to non-Unique enemies
in your Presence every 2 seconds

Quality

At 20% quality

None of our builds uses this yet.

Only values that change with the level – fixed values are in the tooltip. Click a row to show that level in the tooltip.

Level	Character level	Blood Boil applies to non-Unique enemies in your Presence every # seconds
1	–	2
2	3	1.98
3	6	1.95
4	10	1.93
5	14	1.9
6	18	1.88
7	22	1.85
8	26	1.83
9	31	1.8
10	36	1.78
11	41	1.75
12	46	1.73
13	52	1.7
14	58	1.68
15	64	1.65
16	66	1.63
17	72	1.6
18	78	1.58
19	84	1.55
20	90	1.53

Levels 21–40 (from additional gem levels)

Level	Character level	Blood Boil applies to non-Unique enemies in your Presence every # seconds
21	–	1.5
22	–	1.48
23	–	1.45
24	–	1.43
25	–	1.4
26	–	1.38
27	–	1.35
28	–	1.33
29	–	1.3
30	–	1.28
31	–	1.26
32	–	1.25
33	–	1.24
34	–	1.23
35	–	1.21
36	–	1.2
37	–	1.19
38	–	1.18
39	–	1.16
40	–	1.15

52 Support Gems can support this skill.