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Pokémon GO 10th Anniversary Event: 4x XP, Shiny Gimmighoul & Complete Grinding Guide

Everything you need to know about Pokémon GO's 10th anniversary event including 4x catch XP/stardust, shiny Gimmighoul, raid bosses, and optimal grinding strategies.

This guide covers pokémon go 10th anniversary event: 4x xp, shiny gimmighoul & complete grinding guide. Follow the step-by-step instructions below for guides strategies, tips, and best practices.

Pokémon GO 10th Anniversary Event: 4x XP, Shiny Gimmighoul & Complete Grinding Guide

Everyone Must Play Pokémon GO 10th Anniversary Event

Pokémon GO turns ten on July 6th, and Niantic is celebrating with one of the most bonus-packed events in the game's history. From July 4th at 10:00 a.m. to July 6th at 8:00 p.m. local time, trainers can enjoy 4× catch XP, 4× catch Stardust, the debut of shiny Gimmighoul, exclusive moves on final evolutions, and a raid lineup that includes 74 legendary bosses on the final day. Whether you're chasing XP, dust, shinies, or meta-relevant Pokémon, this three-day window—and the extended shiny Gimmighoul availability through July 31st—demands a plan. Below is your complete breakdown.

Event Bonuses at a Glance

Bonus Details
4× Catch XP Base 1,000 XP per excellent throw → 4,000 XP; with Lucky Egg → 8,000 XP
4× Catch Stardust Base 100 → 400; Stage 1 → 1,200; Stage 2 → 2,000; weather-boosted ×1.25; Star Piece ×1.5
Shiny Gimmighoul Available from Coin Bag (daily 30-min incense) during event and until July 31st 23:59 local
Event-themed shiny odds Boosted on costumed Pikachu, Eevee, Wurmple, and likely party-hat starters, Raticate, Gengar, Nidorina, Wobbuffet
Exclusive moves Evolve to Venusaur (Frenzy Plant), Charizard (Blast Burn), Blastoise (Hydro Cannon) during event hours
Paid Timed Research ($2) Super Incubator, Raid Pass, 10th Anniversary Coin Gimmighoul (special background), more; expires end of event

Wild Spawns & Evolution Targets

Confirmed costumed spawns (boosted shiny rates):

  • Pikachu wearing a cake hat
  • Eevee wearing a party hat
  • Wurmple wearing a party hat

Likely additional spawns (based on previous anniversaries):

  • Party-hat Bulbasaur, Charmander, Squirtle
  • Party-hat Raticate, Gengar, Nidorina, Wobbuffet

Why they matter:

  • Party-hat Bulbasaur → Venusaur → Mega Venusaur (#2 Grass attacker) & G-Max Venusaur (#2 Grass Max attacker)
  • Party-hat Charmander → Charizard → Mega Charizard Y (#2 Fire attacker) & G-Max Charizard (#2 Fire Max attacker)
  • Party-hat Squirtle → Blastoise → Mega Blastoise (#4 Water attacker) & G-Max Blastoise (#3 Water Max attacker); also ranks #51 Great League / #22 Ultra League
  • Pikachu cake hat → stockpile candy/XL for Mega Raichu Y (arriving July 18th, #2 Electric attacker)
  • Wurmple party hat → 12-candy evolutions; save for future 2× evolution XP events

Raid Schedule

Period Tier Bosses
July 4 – July 5 5★ Articuno, Zapdos, Moltres (Wing Attack + Fly)
July 6 only 5★ 74 legendary bosses (Road to Legends kickoff – essentially every raid-eligible legendary)
July 4 – July 5 Mega Mega Lucario (Force Palm/Aura Sphere – #2 Fighting; Bullet Punch/Meteor Mash – #6 Steel)
July 6 Mega Mega Salamence (Dragon Tail/Draco Meteor – #4 Dragon; Bite/Brutal Swing – #6 Dark)
Throughout 5★ Shadow Shadow Palkia (Dragon Tail/Draco Meteor – #6 Dragon; candies fuel Origin Palkia & Spatial Rend adventure effect)

Raid tips: Moltres is an easy duo for raid XP and Rare Candy farming. Shadow Moltres is the #3 Flying attacker.

Coin Bag & Shiny Gimmihoul Mechanics

  1. What it is: 30-minute incense spawning only Gimmighoul; usable once per day.
  2. How to unlock: Send a postcard from Pokémon GO to Pokémon Scarlet or Violet on Nintendo Switch.
  3. Pairing steps:
    • On Switch: Poké Portal → Mystery Gift → Connect to Pokémon GO → Pair New Account
    • In GO: Settings → Connect to Nintendo Switch → Pair
    • In GO: Postcard Book → Choose postcard → Send to Nintendo Switch
    • On Switch: Accept incoming postcard → receive Vivillon (GO) / Coin Bag (GO)
  4. Daily limit: One Coin Bag per day → 28 possible activations during the event window (July 4–31).
  5. Shiny odds: Standard shiny rate per encounter; activating daily gives high cumulative chance.
  6. Evolution note: 10th Anniversary Coin Gimmighoul cannot evolve; regular Gimmighoul evolves to Gholdengo (1,000 coins, #11 Ghost attacker with Hex/Shadow Ball).
  7. Golden Lure: Send 5 postcards total → Golden Lure Module → spawns Gimmighoul at PokéStops for extra coins.

Maxing XP & Stardust: The Grind Stack

Core Multipliers

Item / Effect XP Multiplier Stardust Multiplier
Event bonus ×4 ×4
Lucky Egg ×2
Star Piece ×1.5
Weather boost ×1.25
Party Play (3 friends sharing 4 items each) ×2 duration (4 hrs) ×2 duration (4 hrs)

Stardust Math (with Star Piece + weather)

  • Basic catch: 100 ×4 ×1.5 ×1.25 = 750 (≈7.5× normal)
  • Stage 1 (Nidorina): 300 ×4 ×1.5 ×1.25 = 2,250
  • Stage 2 (Gengar): 500 ×4 ×1.5 ×1.25 = 3,750
  • Boosted-dust species (Audino, Paras, Meowth, Delibird, Shroomish, Foongus, Morelull): 500 base → 9,375 per catch with full stack
  • Audino nest = dust printer

XP Math (Lucky Egg + excellent throws)

  • Excellent throw: 1,000 ×4 ×2 = 8,000 XP per catch
  • Mass-catch with Fast Catch trick → level sprints rivaling 2023 Level-Up Day records

Adventure Effects to Activate

  • Dialga – Roar of Time: Freezes Lucky Egg, Star Piece, Incense, Daily Adventure Incense timers.
  • Palkia – Spatial Rend: Doubles spawn radius 40 m → 80 m (costs Stardust; weigh ROI).
  • Kyurem – Ice Burn: Slows catch ring → easier excellent throws (costs Kyurem candy + Stardust).

Mega Evolution for Candy XL

Mega / Primal Boosted Types Key Targets This Event
Mega Blaziken Fire, Fighting Charmander, Moltres, Lucario
Primal Kyogre Water Squirtle, Pikachu, Wurmple
Primal Groudon Ground, Fire Wurmple, Charmander, Moltres
Mega Gengar Ghost, Poison Bulbasaur, Gimmighoul

Pro tip: Run a Fire/Fighting/Ground mega during main grind; swap to Ghost mega (Mega Gengar) during Coin Bag sessions for extra Gimmighoul candy.

Community Day & Road to Legends Overlap

  • Sobble Community Day – July 4th, 14:00–17:00 local
    Stacks 4× XP / 4× Dust / ¼ hatch distance on top of event bonuses → single best grind hour of the month.
  • Road to Legends – Starts July 6th
    Unlimited Remote Raid Passes, guaranteed Candy XL from trades, easier Premier Ball catches, 2 free raid passes day-one.

Community Ambassador Meet-ups (Campfire)

  1. Open Campfire → filter Meet-ups → look for Community Ambassador badge.
  2. Check-in benefits:
    • Timed Research: Sobble encounters, Rare Candy, Raid Pass, Lucky Egg, Star Piece
    • 25% reduced Egg hatch distance while checked in at a meet-up party
    • Social XP & trade bonuses

Trading & Friendship Friday Prep

  • During event: Catch everything you need candy for → trade away for +1 candy (or +2 candy + guaranteed Candy XL if you hit Rank 1 at June GO Fest).
  • Hold until Friday (July 11) for Friendship Friday:
    • 20% Stardust discount on trades
    • 2 extra Special Trades (in-person)
    • Guaranteed Candy XL per trade
    • Higher lucky rate → 1/64 hundo chance on lucky Gimmighoul, etc.
  • Pinap / Silver Pinap: 2× / 2.34× catch candy – essential for XL stockpiles.

Technical Prep Checklist (Do Before July 4)

  1. Settings → Advanced Settings → Download All Assets – prevents mid-grind loading.
  2. Enable Native Refresh Rate – smoother throws, better excellent consistency.
  3. Learn Fast Catch Trick – skips catch animation; saves seconds per catch → massive time savings over hours.
  4. Stockpile: Lucky Eggs, Star Pieces, Pinap/Silver Pinap, Ultra Balls, Incense, Remote Raid Passes.
  5. Coordinate Party Play group (3 friends) for 4-hour item windows.

Why it is recommended for everyone

The 10th Anniversary Party compresses the best grinding bonuses in Pokémon GO history into a single long weekend, then extends the shiny Gimmighoul hunt through July. Whether you're chasing level 50, a living dex, or the meta-defining Megas arriving later this month, the math is unambiguous: be outside, be stacked, and be efficient. Pair up, party up, and catch 'em all—ten years only happens once.

Good luck, trainers. See you on the map.