Swarm Pokemon - Pokemon Diamond, Pearl And Platinum Wiki Guide

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Swarm PokemonBy Nadine DorniedenJim McQCasey DeFreitas+1.1k moreUpdated: Dec 22, 2021 5:49am UTC

This section of our Pokemon Brilliant Diamond and Shining Pearl guide covers everything you need to know about Swam Pokemon, their locations, and how to find them.

Swarm Pokemon, also called mass outbreaks, change daily and only appear in the reported location. They'll increase the chances of catching certain Pokemon from 0% to 40%.

List of Swarm Pokemon in Pokemon BDSP

Swarm Pokemon BDSP.jpg

PokemonLocationLevels
PidgeyRoute 229 51
MagnemiteFuego Ironworks28-29
Farfetch'dRoute 2212
DoduoRoute 2012
DrowzeeRoute 21520-21
KrabbyRoute 226 48-52
VoltorbRoute 21828
CuboneRoute 2034
LickitungLake Valor34-36
DunsparceRoute 20816-18
SnubbulRoute 20916-19
SwinubRoute 21734
CorsolaRoute 230 48-50
DelibirdRoute 21632
PhanpyRoute 2075
SmoochumLake Acuity 35
ZigzagoonRoute 2023
SurskitLake Verity2
SlakothEterna Forest10
MakuhitaRoute 225 50-51
NosepassRoute 20614
SkittyRoute 22240
ElectrikeValley Windworks7
SpoinkRoute 214 22-23
SpindaRoute 227 55
AbsolRoute 21320
BeldumRoute 228 53

How to Find Swarm Pokemon

Dawn's Sister Swarm Pokemon BDSP.jpg

Swarm Pokemon, or Mass Outbreak, is only available after you've unlocked the National Pokedex. If you're still haven't done that, check out our guide on How to Unlock the National Pokedex.

Once Professor Oak has given you the National Pokedex, speak to Lucas/Dawn's sister in the house south of the Pokemon Lab in Sandgem Town. After talking to her, go the route mentioned, and you'll be able to see the outbreaks of Pokemon in that area.

Though you can see them just like Pokemon in the Grand Underground, Swarm Pokemon will run away as soon as you approach them. But don't worry, just run around in the tall grass, and you'll quickly trigger a wild encounter with them.

Swarm Pokemon Menu BDSP.jpg

These mass outbreaks last only one day and are random.

  • You could also check for mass outbreaks by watching the Sinnoh TV in any random house or by opening up your menu screen.

If you're looking for a specific Swarm Pokemon, you could join someone else's multiplayer session to experience the same outbreak as them. Changing the date on your Nintendo Switch or soft-resetting the game will not change the specific Swarm Pokemon you have for that day.

Up Next: How to Get Shaymin

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In This Guide

Pokemon Diamond Version
Pokemon Diamond VersionGame FreakInitial Release: Sep 28, 2006ESRB: EveryoneNintendo DSLearn more
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