Fireball — Reveal · PoE2 Wiki

Scaling 40 levels

Stat and cost values at each gem level. Level 20 is the highest a skill gem reaches without external modifiers.

Level	Requires Level	Int	Mana	Deals _ to _ Fire Damage
40	90	157	629	2577 / 3866
39	90	157	578	2271 / 3407
38	90	157	532	2003 / 3004
37	90	157	488	1768 / 2651
36	90	157	448	1561 / 2342
35	90	157	411	1380 / 2070
34	90	157	377	1220 / 1830
33	90	157	346	1080 / 1619
32	90	157	317	956 / 1434
31	90	157	290	847 / 1270
30	90	157	265	750 / 1125
29	90	157	242	665 / 997
28	90	157	221	589 / 884
27	90	157	202	522 / 784
26	90	157	184	463 / 695
25	90	157	168	411 / 616
24	90	157	153	364 / 546
23	90	157	139	323 / 484
22	90	157	126	286 / 429
21	90	157	115	253 / 379
20	90	157	104	224 / 336
19	84	147	94	198 / 297
18	78	137	85	174 / 262
17	72	126	77	154 / 231
16	66	116	69	135 / 203
15	64	113	62	119 / 178
14	58	103	56	104 / 156
13	52	92	50	91 / 136
12	46	82	45	79 / 118
11	41	74	40	68 / 102
10	36	65	35	59 / 88
9	31	57	31	50 / 75
8	26	48	28	42 / 64
7	22	41	24	36 / 53
6	18	35	21	30 / 44
5	14	28	18	24 / 36
4	10	21	16	19 / 29
3	6	14	14	15 / 22
2	3	9	12	11 / 16
1	0	4	10	8 / 12

Effect values by quality (values round down, so a row marks each breakpoint where an effect ticks up). 20% is the normal maximum; higher quality is shown up to 100%. Rows with a ▸ expand to show finer steps.

Quality	_% chance to fire 2 additional Projectiles	+_% chance to fire 8 additional Projectiles in a circle
100%	50	50
98%	49	49
96%	48	48
95%	47	47
94%	47	47
92%	46	46
90%	45	45
88%	44	44
86%	43	43
85%	42	42
84%	42	42
82%	41	41
80%	40	40
78%	39	39
76%	38	38
75%	37	37
74%	37	37
72%	36	36
70%	35	35
68%	34	34
66%	33	33
65%	32	32
64%	32	32
62%	31	31
60%	30	30
58%	29	29
56%	28	28
55%	27	27
54%	27	27
52%	26	26
50%	25	25
48%	24	24
46%	23	23
45%	22	22
44%	22	22
42%	21	21
40%	20	20
38%	19	19
36%	18	18
35%	17	17
34%	17	17
32%	16	16
30%	15	15
28%	14	14
26%	13	13
25%	12	12
24%	12	12
22%	11	11
20%	10	10
18%	9	9
16%	8	8
15%	7	7
14%	7	7
12%	6	6
10%	5	5
8%	4	4
6%	3	3
5%	2	2
4%	2	2
2%	1	1

Recommended Supports 15

Support gems suggested for this skill, grouped by the uncut support level needed to create them — hover any card for its full tooltip.

I

Support · Fire

Requires: Level (1—90), (4—157) Str

Supported Skills have 100% more Flammability Magnitude

Controlled Destruction

Controlled Destruction

Support · Spell

Requires: Level (1—90), (4—157) Int

Supported Spells deal 25% more Hit Damage

Supported Skills cannot deal Critical Hits

Support · Spell

Requires: Level (1—90), (4—157) Int

Supported Skills have a maximum of 2 Seals

Supported Skills Repeat 1 time per Seal broken

Supported Spells gain a Seal every 200% of cast time

Supported Skills deal 50% less Damage when Repeating

II

Support · Spell, AoE, Trigger, Fire

Requires: Level (1—90), (4—157) Int

Enemies Ignited by Supported Skills have 60% chance to explode on death

Explosion deals base Fire Damage equal to 10% of the Corpse's Maximum Life

Explosion radius is 2 metres

Support · Projectile

Requires: Level (1—90), (4—157) Dex

Supported Skills deal 25% less Damage

Supported Skills fire 2 additional Projectiles

Supported Skills have 20% less Skill Speed

Fire Penetration I

Fire Penetration I

Support · Fire

Requires: Level (1—90), (4—157) Str

Supported Skills Penetrate 30% Fire Resistance

III

Support · Fire

Requires: Level (1—90), (4—157) Str

Supported Skills have 150% more Flammability Magnitude

Requires: Level (1—90), (4—157) Dex

Supported Skills deal 20% more Damage

30% more Movement Speed penalty while using Supported Skills

Support · Spell, Projectile

Requires: Level (1—90), (4—157) Int

Supported Skills have a 20% chance to fire 8 additional Projectiles in a circle

IV

Nova Projectiles II

Nova Projectiles II

Support · Projectile

Requires: Level (1—90), (4—157) Dex

Supported Skills fire 6 additional Projectiles

Supported Skills fire Projectiles in a circle

Supported Skills deal 50% less Damage

Support · Fire, Duration

Requires: Level (1—90), (4—157) Str

Supported Skills inflict Exposure for 8 seconds on Igniting a target

Rapid Casting II

Rapid Casting II

Support · Spell

Requires: Level (1—90), (4—157) Int

Supported Skills have 20% increased Cast Speed

V

Support · Fire

Requires: Level (1—90), (4—157) Int

+1 to Level of Supported Fire Skills

Fire Penetration II

Fire Penetration II

Support · Fire

Requires: Level (1—90), (4—157) Str

Hits from Supported Skills ignore enemy Fire Resistance

Support · Spell, Projectile

Requires: Level (1—90), (4—157) Int

Supported Skills have a 25% chance to fire 8 additional Projectiles in a circle