Comet — 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 _ Cold Damage	Deals _ to _ Fire Damage
40	90	157	1049	13746 / 20619	13746 / 20619
39	90	157	964	11808 / 17713	11808 / 17713
38	90	157	886	10157 / 15235	10157 / 15235
37	90	157	814	8747 / 13121	8747 / 13121
36	90	157	747	7542 / 11313	7542 / 11313
35	90	157	686	6511 / 9766	6511 / 9766
34	90	157	629	5627 / 8440	5627 / 8440
33	90	157	576	4868 / 7302	4868 / 7302
32	90	157	528	4216 / 6324	4216 / 6324
31	90	157	483	3654 / 5481	3654 / 5481
30	90	157	442	3170 / 4756	3170 / 4756
29	90	157	404	2753 / 4129	2753 / 4129
28	90	157	369	2392 / 3588	2392 / 3588
27	90	157	337	2080 / 3119	2080 / 3119
26	90	157	307	1809 / 2714	1809 / 2714
25	90	157	280	1574 / 2362	1574 / 2362
24	90	157	255	1371 / 2056	1371 / 2056
23	90	157	232	1193 / 1790	1193 / 1790
22	90	157	211	1039 / 1559	1039 / 1559
21	90	157	191	905 / 1357	905 / 1357
20	90	157	173	787 / 1181	787 / 1181
19	84	147	157	685 / 1027	685 / 1027
18	78	137	142	595 / 893	595 / 893
17	72	126	128	517 / 775	517 / 775
16	66	116	115	448 / 672	448 / 672
15	64	113	104	388 / 582	388 / 582
14	58	103	93	335 / 503	335 / 503
13	52	92	84	289 / 433	289 / 433
12	46	82	75	248 / 372	248 / 372
11	41	74	67	212 / 318	212 / 318
10	36	65	59	180 / 271	180 / 271
9	31	57	52	153 / 229	153 / 229
8	26	48	46	128 / 192	128 / 192
7	22	41	41	106 / 160	106 / 160
6	18	35	36	87 / 131	87 / 131
5	14	28	31	70 / 106	70 / 106
4	10	21	27	56 / 83	56 / 83
3	6	14	23	43 / 64	43 / 64
2	3	9	20	31 / 47	31 / 47
1	0	4	17	23 / 35	23 / 35

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 Echo	_% increased Damage with Hits against Frozen Enemies
100%	50	200
99%	49	198
98%	49	196
97%	48	194
96%	48	192
95%	47	190
94%	47	188
93%	46	186
92%	46	184
91%	45	182
90%	45	180
89%	44	178
88%	44	176
87%	43	174
86%	43	172
85%	42	170
84%	42	168
83%	41	166
82%	41	164
81%	40	162
80%	40	160
79%	39	158
78%	39	156
77%	38	154
76%	38	152
75%	37	150
74%	37	148
73%	36	146
72%	36	144
71%	35	142
70%	35	140
69%	34	138
68%	34	136
67%	33	134
66%	33	132
65%	32	130
64%	32	128
63%	31	126
62%	31	124
61%	30	122
60%	30	120
59%	29	118
58%	29	116
57%	28	114
56%	28	112
55%	27	110
54%	27	108
53%	26	106
52%	26	104
51%	25	102
50%	25	100
49%	24	98
48%	24	96
47%	23	94
46%	23	92
45%	22	90
44%	22	88
43%	21	86
42%	21	84
41%	20	82
40%	20	80
39%	19	78
38%	19	76
37%	18	74
36%	18	72
35%	17	70
34%	17	68
33%	16	66
32%	16	64
31%	15	62
30%	15	60
29%	14	58
28%	14	56
27%	13	54
26%	13	52
25%	12	50
24%	12	48
23%	11	46
22%	11	44
21%	10	42
20%	10	40
19%	9	38
18%	9	36
17%	8	34
16%	8	32
15%	7	30
14%	7	28
13%	6	26
12%	6	24
11%	5	22
10%	5	20
9%	4	18
8%	4	16
7%	3	14
6%	3	12
5%	2	10
4%	2	8
3%	1	6
2%	1	4
1%	0	2