Vaal Arc

For the non-Vaal counterpart, see Arc.

Vaal Arc is a vaal spell that launches a chaining lightning arc at the target that lasts until no valid target remains or all chains are used up.

Skill Functions and Interactions

Altough Vaal Arc chains it, similar to Arc, is not a projectile and therefore does not benefit from projectile-specific modifiers on gear, passives and skill gems.

Gem level progression

Level			Lightning Damage	Exp.	Total Exp.
1	12	33	N/A	0	0
2	15	39	N/A	15249	15249
3	19	48	N/A	41517	56766
4	23	56	N/A	81983	138749
5	27	64	N/A	147968	286717
6	31	73	N/A	250557	537274
7	35	81	N/A	405086	942360
8	38	88	N/A	447718	1390078
9	41	94	N/A	615318	2005396
10	44	100	N/A	834639	2840035
11	47	106	N/A	1570760	4410795
12	50	113	N/A	1633987	6044782
13	53	119	N/A	2151030	8195812
14	56	125	N/A	2812189	11008001
15	59	132	N/A	5099360	16107361
16	62	138	N/A	9400731	25508092
17	64	142	N/A	15273366	40781458
18	66	146	N/A	26286582	67068040
19	68	151	N/A	62890590	129958630
20	70	155	N/A	212046017	342004647
21	72	159	N/A	N/A	N/A
22	74	N/A	N/A	N/A	N/A
23	76	N/A	N/A	N/A	N/A
24	78	N/A	N/A	N/A	N/A
25	80	N/A	N/A	N/A	N/A
26	82	N/A	N/A	N/A	N/A
27	84	N/A	N/A	N/A	N/A
28	86	N/A	N/A	N/A	N/A
29	88	N/A	N/A	N/A	N/A
30	90	N/A	N/A	N/A	N/A
31	91	N/A	N/A	N/A	N/A
32	92	N/A	N/A	N/A	N/A
33	93	N/A	N/A	N/A	N/A
34	94	N/A	N/A	N/A	N/A
35	95	N/A	N/A	N/A	N/A
36	96	N/A	N/A	N/A	N/A
37	97	N/A	N/A	N/A	N/A
38	98	N/A	N/A	N/A	N/A
39	99	N/A	N/A	N/A	N/A
40	100	N/A	N/A	N/A	N/A

Video Demonstration

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Version History

Version	Changes
2.0.0	Now has 100% chance to Shock (up from 10%). Now gains 1.5% increased Shock Duration per Quality.
1.1.2	and Vaal Arc have had their damage increased by 60%. Arc and Vaal Arc can now no longer chain back to the same target immediately, but must now bounce one more time.
1.1.0d	Vaal Skill soul counts were initially balanced for Merciless difficulty, where there are more monsters. We want them to be easier to use in Normal and Cruel difficulty. We have halved the number of souls required for each skill. In Cruel difficulty, skills require 50% more souls to uses. In Merciless difficulty, they require 100% more (which is the same as before the patch).
1.1.0	Introduced to the game.