Sigil of PowerSpell, AoE, Duration, Lightning Level: (1-20) Cooldown Time: 10.00 sec Can Store 1 Use(s) Cast Time: 0.50 secRequires Level 34Places a Sigil on the ground, which grants a buff to you and allies in the area around it for a duration. The Sigil gains stages as you spend mana in its area, making the buff more powerful. You can only have one Sigil of Power at a time.Base duration is 12 seconds Gains a Stage when you Spend a total of (72-400) Mana while in Area Maximum 4 Stages Buff grants (2-7) to (29-141) Added Lightning Damage per Stage Enemies in Area deal (10-19)% less Damage while at maximum Stages Minimum 1 second between Stages
Additional Effects From 1-20% Quality: 0.5% increased Area of Effect-0.05 to Maximum StagesBuff Grants 1% chance to Shock enemies0.5% reduced Mana Cost of your Skills while in Area Buff Grants 1% increased Spell DamagePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.
Sigil of Power is a spell which places a sigil in an area around the caster for a duration. The sigil grants added lightning damage to friendly units. Spending mana while within the sigil empowers it, increasing the buff effect and when full powered, causes enemies within the sigil to deal less damage.
Each skill usage within the area can only increase the number of stages by one, regardless of Mana spent.
Arcane: Sigil of Power cannot be supported by Archmage SupportArchmage SupportLightning, Arcane, Support, Spell Icon: ^ Level: (1-20)Requires Level 31Supports spell skills that deal damage with hits and have no reservation. Cannot support arcane skills, Brand skills, Orb skills, Vaal skills, or skills used by totems, traps or mines. Cannot modify the skills of minions.Supported Skills gain Added Lightning Damage equal to (10-19)% of Unreserved Maximum Mana Supported Skills have added Mana Cost equal to 5% of Unreserved Maximum Mana
Additional Effects From 1-20% Quality: Supported Skills deal (0.5-10)% increased Spell DamageThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket..
Gem level progression
Level
Mana Cost
Mana spent
Added Lightning Damage per Stage
Less enemy Damage
Exp.
Total Exp.
1
34
79
30
72
2 to 29
10%
0
0
2
36
83
32
80
2 to 32
10%
252595
252595
3
38
88
34
90
2 to 35
11%
314394
566989
4
40
92
36
99
2 to 38
11%
388734
955723
5
42
96
38
110
2 to 42
12%
477437
1433160
6
44
100
40
121
2 to 46
12%
583786
2016946
7
46
104
42
135
3 to 51
13%
710359
2727305
8
48
109
44
148
3 to 56
13%
1355511
4082816
9
50
113
44
163
3 to 61
14%
1138877
5221693
10
52
117
46
178
3 to 66
14%
1368233
6589926
11
54
121
48
196
4 to 72
15%
1638338
8228264
12
56
125
48
213
4 to 79
15%
1956648
10184912
13
58
130
50
233
5 to 86
16%
3655184
13840096
14
60
134
50
252
5 to 94
16%
3017327
16857423
15
62
138
52
274
5 to 102
17%
3576232
20433655
16
64
142
52
296
6 to 110
17%
9164731
29598386
17
66
146
52
337
6 to 120
18%
17861428
47459814
18
68
151
52
379
7 to 130
18%
46032386
93492200
19
69
153
54
389
7 to 135
19%
87248039
180740239
20
70
155
54
400
7 to 141
19%
157972052
338712291
21
72
159
56
461
8 to 153
20%
N/A
N/A
22
74
N/A
56
527
9 to 165
20%
N/A
N/A
23
76
N/A
58
600
9 to 179
20%
N/A
N/A
24
78
N/A
58
680
10 to 193
21%
N/A
N/A
25
80
N/A
60
766
11 to 209
21%
N/A
N/A
26
82
N/A
60
860
12 to 226
21%
N/A
N/A
27
84
N/A
60
961
13 to 244
22%
N/A
N/A
28
86
N/A
60
1070
14 to 263
22%
N/A
N/A
29
88
N/A
62
1187
15 to 284
22%
N/A
N/A
30
90
N/A
62
1312
16 to 306
23%
N/A
N/A
31
91
N/A
62
1379
17 to 318
23%
N/A
N/A
32
92
N/A
63
1446
17 to 330
23%
N/A
N/A
33
93
N/A
63
1518
18 to 343
23%
N/A
N/A
34
94
N/A
63
1590
19 to 356
23%
N/A
N/A
35
95
N/A
63
1667
19 to 369
23%
N/A
N/A
36
96
N/A
64
1743
20 to 383
24%
N/A
N/A
37
97
N/A
64
1825
21 to 398
24%
N/A
N/A
38
98
N/A
64
1906
22 to 413
24%
N/A
N/A
39
99
N/A
64
1992
23 to 428
24%
N/A
N/A
40
100
N/A
64
2078
23 to 444
24%
N/A
N/A
Item acquisition
Sigil of Power can drop anywhere.
Recipes
Sigil of Power can be created from the following recipes:
Amount
Part
Description
Meta
13
The CataclysmThe Cataclysm13Level 21 Spell Gem CorruptedThe mighty warriors traded in blows, the nimble archers in arrows, yet it was the brazen thaumaturgists who would bring catastrophe to all.
Random corruptedlevel 21 Spell gem
A
6
The FoxThe Fox6Level 20 Gem"Masters of wit, strength and cunning. To survive the harsh winters, you must be like the fox." - Ezomyte Proverb
Random level 20 gem
A
3
Gemcutter's PromiseGemcutter's Promise3Gem Quality:+20%"I swore to use my position to help the people. What good is power when it just accumulates on the already-powerful?" - Erasmus, Imperial Gemcutter
Random gem with 20% quality
A
1
Gemcutter's IncubatorGemcutter's IncubatorStack Size: 10Adds an incubated Quality Gem item to an equippable item Item drops after killing {0} monstersRight click this item then left click an item to apply it. The Incubated item drops after killing a specific number of monsters.
Random gem with 1–20% quality
A
1
The VoidThe Void1Reach into the Void and claim your prize.
Random divination card set exchange
A
Quest reward
This item is given as a quest reward for the following quests:
Note that helmet enchantments are no longer obtainable since version 3.23.0 and can only be obtained in permanent leagues as already enchanted items from before this patch.