How to shiny hunt Seviper.

The fastest known Seviper shiny hunt is Walking in grass at Friend Safari Poison in X — roughly 12.6 hours of active hunting. Every other game and route is ranked below.

Seviper

49 shiny-huntable encounters

Best huntWalking in grass

Friend Safari Poison

Friend Safari Slot 1

12.6 hr

estimated time to shiny

Encounter rate: 33%
Shiny odds: 1/1365
Encounters: 4,136
Level: 30

#212.6 hr

Friend Safari Poison

Friend Safari Slot 1

Method: Walking in grass
Encounter rate: 33%
Shiny odds: 1/1365

#332.5 hr

Kalos Route 8

Method: Horde encounter
Encounter rate: 35%
Shiny odds: 1/1365

Five Pokemon per battle - very strong odds per minute.

#432.5 hr

Kalos Route 8

Method: Horde encounter
Encounter rate: 35%
Shiny odds: 1/1365

Five Pokemon per battle - very strong odds per minute.

#	Game	Location	Method	Rate	Shiny odds	Encounters	Est. time
1	X	Friend Safari Poison Friend Safari Slot 1	Walking in grassLv 30	33%	1/1365	4,136	12.6 hr
2	Y	Friend Safari Poison Friend Safari Slot 1	Walking in grassLv 30	33%	1/1365	4,136	12.6 hr
3	X	Kalos Route 8	Horde encounterLv 8	35%	1/1365	3,900	32.5 hr
4	Y	Kalos Route 8	Horde encounterLv 8	35%	1/1365	3,900	32.5 hr
5	Y	Kalos Route 8	Walking in grassLv 14	10%	1/1365	13,650	41.7 hr
6	Y	Kalos Route 8	Yellow flowersLv 14	10%	1/1365	13,650	45.5 hr
7	Black 2	Village Bridge	Dark grassLv 41–43	15%	1/2731	18,207	2.3 days
8	Black 2	Village Bridge	Walking in grassLv 37–39	15%	1/2731	18,207	2.3 days
9	White 2	Village Bridge	Dark grassLv 41–43	15%	1/2731	18,207	2.3 days
10	White 2	Village Bridge	Walking in grassLv 37–39	15%	1/2731	18,207	2.3 days
11	Black 2	Unova Route 11	Dark grassLv 42	10%	1/2731	27,310	3.5 days
12	Black 2	Unova Route 11	Walking in grassLv 38	10%	1/2731	27,310	3.5 days
13	White 2	Unova Route 11	Dark grassLv 42	10%	1/2731	27,310	3.5 days
14	White 2	Unova Route 11	Walking in grassLv 38	10%	1/2731	27,310	3.5 days
15	Scarlet	South Province Area Five — Lake Morning	Overworld spawnLv 20–50	3.57%	1/1365	38,235	3.5 days
16	Violet	South Province Area Five — Grass Morning	Overworld spawnLv 20–50	3.45%	1/1365	39,565	3.7 days
17	Violet	South Province Area Five — Lake Morning	Overworld spawnLv 20–50	3.45%	1/1365	39,565	3.7 days
18	Scarlet: Indigo Disk	Torchlit Labyrinth	Overworld spawnLv 10–60	3.45%	1/1365	39,565	3.7 days
19	Violet: Indigo Disk	Torchlit Labyrinth	Overworld spawnLv 10–60	3.45%	1/1365	39,565	3.7 days
20	Scarlet	South Province Area Five — Grass Morning	Overworld spawnLv 20–50	3.33%	1/1365	40,991	3.8 days
21	Sapphire	Hoenn Route 114	Walking in grassLv 15–17	19%	1/8192	43,116	5.5 days
22	Black	Village Bridge	Walking in grassLv 48–50	15%	1/8192	54,613	7.0 days
23	Black	Village Bridge	Dark grassLv 58–60	15%	1/8192	54,613	7.0 days
24	White	Village Bridge	Walking in grassLv 48–50	15%	1/8192	54,613	7.0 days
25	White	Village Bridge	Dark grassLv 58–60	15%	1/8192	54,613	7.0 days
26	Black 2	Unova Route 7	Dark grassLv 35	5%	1/2731	54,620	7.0 days
27	Black 2	Unova Route 7	Walking in grassLv 32	5%	1/2731	54,620	7.0 days
28	White 2	Unova Route 7	Dark grassLv 35	5%	1/2731	54,620	7.0 days
29	White 2	Unova Route 7	Walking in grassLv 32	5%	1/2731	54,620	7.0 days
30	Scarlet: Indigo Disk	Coastal Biome	Overworld spawnLv 10–60	1.52%	1/1365	89,803	8.3 days
31	Violet: Indigo Disk	Coastal Biome	Overworld spawnLv 10–60	1.52%	1/1365	89,803	8.3 days
32	Black	Unova Route 11	Walking in grassLv 48	10%	1/8192	81,920	10.4 days
33	Black	Unova Route 11	Dark grassLv 58	10%	1/8192	81,920	10.4 days
34	White	Unova Route 11	Walking in grassLv 48	10%	1/8192	81,920	10.4 days
35	White	Unova Route 11	Dark grassLv 58	10%	1/8192	81,920	10.4 days
36	HeartGold	Johto Safari Zone Marshland Johto Safari Blocks Plains Min 35 · Morning, Day, Night	Walking in grassLv 47–48	10%	1/8192	81,920	10.4 days
37	SoulSilver	Johto Safari Zone Marshland Johto Safari Blocks Plains Min 35 · Morning, Day, Night	Walking in grassLv 47–48	10%	1/8192	81,920	10.4 days
38	Mega Dimension	Lumiose City — 3 Star or Higher (Hyperspace)	Overworld spawnLv 23–25	1.1111%	1/1365	122,851	11.4 days
39	Emerald	Hoenn Route 114	Walking in grassLv 15–17	9%	1/8192	91,022	11.6 days
40	Diamond	Sinnoh Route 208 Slot2 Sapphire	Walking in grassLv 18	8%	1/8192	102,400	13.0 days
41	Pearl	Sinnoh Route 208 Slot2 Sapphire	Walking in grassLv 18	8%	1/8192	102,400	13.0 days
42	Platinum	Sinnoh Route 208 Slot2 Sapphire	Walking in grassLv 20	8%	1/8192	102,400	13.0 days
43	Diamond	Sinnoh Route 210 West Towards Celestic Town Slot2 Sapphire	Walking in grassLv 26	8%	1/8192	102,400	13.0 days
44	Pearl	Sinnoh Route 210 West Towards Celestic Town Slot2 Sapphire	Walking in grassLv 26	8%	1/8192	102,400	13.0 days
45	Platinum	Sinnoh Route 210 West Towards Celestic Town Slot2 Sapphire	Walking in grassLv 29–30	8%	1/8192	102,400	13.0 days
46	Black 2	Unova Route 7 Hidden Grotto	Hidden GrottoLv 30–34	38%	1/2731	7,187	20.0 days
47	White 2	Unova Route 7 Hidden Grotto	Hidden GrottoLv 30–34	38%	1/2731	7,187	20.0 days
48	Black 2	Unova Route 23 Hidden Grotto	Hidden GrottoLv 50–54	38%	1/2731	7,187	20.0 days
49	White 2	Unova Route 23 Hidden Grotto	Hidden GrottoLv 50–54	38%	1/2731	7,187	20.0 days