Particle Effects are additional effects that you can add to your Pokémon. They'll play out when the Pokémon is thrown in to a battle.
Shiny Particle Effect All shinies come with this particle pre-attached. It cannot be obtained on non-shinies through any method. Shiny Pokémon are rare color variants with 1/30,000 odds of encountering one.
Secret Shiny Particle Effect First released in 2022. Found on every 1/16 shinies found via single encounters. Cannot be optained by hatching a shiny. A shiny Pokémon cannot have both the Shiny and the Secret Shiny Particle. Breeding Pokémon with the Shiny and the Secret Shiny particle will grant the egg to have the Secret Shiny particle.
Hitodama Exclusive to Halloween (2018). Found in Pumpking Goodie Bag (2018) and pre-attached to special swarms found during the event.
Bats Seasonal Halloween item first introduced in 2018. Purchasable from the gift shop for 250RP during each Halloween event.
Ghosts Exclusive to Halloween (2018). Found in Pumpking Goodie Bag (2018) and pre-attached to special swarms found during the event.
The Eye Exclusive to Halloween (2018). Found in Pumpking Goodie Bag (2018) and pre-attached to special swarms found during the event.
Pumpking's Delight Seasonal Halloween item first introduced in 2018. Can be found in each year's Pumpking Goodie Bags.
Rising Star Seasonal Christmas item first introduced in 2018. Purchasable from the gift shop for 250RP during each Christmas event.
Snowflake Exclusive to Christmas (2018). Found in Santa's Present (2018) and pre-attached to special swarms found during the event.
Present Exclusive to Christmas (2018). Found in Santa's Present (2018) and pre-attached to special swarms found during the event.
Paper Lantern Exclusive to Lunar New Year (2019). Found in Lucky Red Envelope (2019).
Fireworks Seasonal Lunar New Year item first introduced in 2019. Purchasable from the gift shop for 250RP during each Lunar New Year event.
Pungent Stench Exclusive to Halloween (2019). Found in Pumpking Goodie Bag (2019) and pre-attached to special swarms found during the event.
Black Hole Permanent gift shop item first introduced in 2019, purchasable for 200RP.
Witch's Haze Exclusive to Halloween (2019). Found in Pumpking Goodie Bag (2019) and pre-attached to special swarms found during the event.
Pumpkid's Treat Exclusive to Halloween (2019). Attached to all party members defeating Pumpking on hard mode. Can only be attached by breeding now.
Witch's Cat Seasonal Halloween item first introduced in 2020. Purchasable from the gift shop for 250RP during the event, expected to return next time.
Pumpcat Exclusive to Halloween (2020). Attached to all party members defeating Pumpking on hard mode. Can only be attached by breeding now.
White Kitty Permanent gift shop item first introduced in 2020, purchasable for 200RP.
Spinning Scythe Exclusive to Halloween (2020). Found in the undated Pumpking Goodie Bag and pre-attached to special swarms found during the event.
Spider's Web Exclusive to Halloween (2020). Found in the undated Pumpking Goodie Bag and pre-attached to special swarms found during the event.
Zombie's Grip Exclusive to Halloween (2020). Found in the undated Pumpking Goodie Bag and pre-attached to special swarms found during the event.
Zodiac Exclusive to Lunar New Year (2021). Found in undated Red Envelope and Lucky Red Envelope.
Eerie Howl Exclusive to Halloween (2021). Found in Pumpking Goodie Bag (2021) and pre-attached to special swarms found during the event.
Graveyard Exclusive to Halloween (2021). Found in Pumpking Goodie Bag (2021) and pre-attached to special swarms found during the event.
King's Fall Exclusive to Halloween (2021). Attached to all party members defeating Pumpking on hard mode. Can ony be attached by breeding now.
Red Dragon Exclusive to Lunar New Year 2022. Found in Lucky Red Envelope (2022).
Anniversary Cake Exclusive to 10th Year Anniversary (2022). Found in Anniversary Chest and pre-attached to special swarms found during the event.
Kanto Friends Exclusive to 10th Year Anniversary (2022). Attached to all party members defeating The Original You. Can only be attached by breeding now.
Shiny Kanto Friends Exclusive to 10th Year Anniversary (2022). Found in Golden Anniversary Chest.
Menacing Spirit Exclusive to Halloween (2022). Attached to all party members defeating Pumpking on hard mode. Can ony be attached by breeding now.
Shiny Menacing Spirit Exclusive to Halloween (2022). Rarely attached to party members when defeating Pumpking on hard mode. Also found in Pumpking Goodie Bags (2022).
Xmas Decorations Exclusive to Christmas (2022). Found in Santa's Present (2022) or by chance on wild Pokémon in Holiday Swarms.
Spirit of Spring Seasonal particle for Lunar New Year. First introduced in Lunar New Year (2023). Found on event-exclusive Alpha Pokémon and in Lucky Red Envelope (2023).