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Pokémon GO: Shadow Entei Raid Guide

Shadow Entei is weak to Water, Ground, and Rock attacks. Build a practical counter team, coordinate Purified Gems for the enraged phase, and check the live raid schedule because its documented May 2026 event has ended.
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Shadow Entei is weak to Ground-, Rock-, and Water-type attacks; strong Water teams are a practical starting point. Its enraged phase requires coordinated Purified Gem use. Availability is a separate question: the documented Shadow Entei Raid Day took place on May 2, 2026, and the sources available as of October 8, 2026, do not confirm that Entei is in the current Shadow Raid rotation.

Is Shadow Entei available in Pokémon GO right now?

Availability is not confirmed. The official Pokémon GO announcement documents a Shadow Entei Raid Day on Saturday, May 2, 2026, from 2 p.m. to 5 p.m. local time. That event has ended, and the available sources do not establish a later or current Shadow Entei rotation. Check the in-game raid schedule for current availability rather than assuming Entei is appearing now. Official Shadow Entei Raid Day announcement

For historical context, the May 2 event offered up to six free Raid Passes from Gym Photo Discs and an increased chance of encountering Shiny Entei in Shadow Raids. Its Remote Raid limit was 20 during the event window, from May 1 at 5 p.m. through May 2 at 8 p.m. PDT. These were event-specific bonuses, not current offers. The official announcement did not give an exact Shiny encounter probability.

What beats Shadow Entei?

Entei is a Fire-type Pokémon, so use attacks of these types:

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  • Water: A well-represented choice among the leading counters in Pokémon GO Hub’s September 2026 simulation.
  • Ground: A weakness category to consider when choosing from the Pokémon you have powered up.
  • Rock: Another effective weakness category; availability of suitable Pokémon and moves will shape your team.

Pokémon GO Hub lists Mega Greninja with Water Shuriken and Surf+, Primal Kyogre with Waterfall and Origin Pulse, and Mega Swampert with Water Gun and Hydro Cannon among its leading simulated counters. Its top-ten examples also include Primal Groudon, Mega Garchomp, Shadow Kyogre, Shadow Rhyperior, and Shadow Garchomp. Some listed charged moves carry a legacy-move marker, so check whether you can actually use the recommended move before building your party. Pokémon GO Hub’s Shadow Entei counter listing

Choose a team for your actual roster

A ranking is a starting point, not a guarantee. Compare your options by species and powered-up level, whether you have the listed moves, and the balance between damage and staying power. Weather, party bonuses, and your group’s ability to coordinate Purified Gems also affect how the battle plays out.

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Pokémon GO Hub’s displayed DPS/TDO score combines damage and durability factors. Its time-to-win and faint estimates are simulations, exclude friendship and Mega damage boosts, and may differ from field results. Its group-size tool models at least three Trainers under its setup; treat that as a site estimate, not a guaranteed minimum or a promise of a clear. Actual outcomes depend on the team and raid conditions. Pokémon GO Hub counter and raid estimates

Expected catch CP

Pokémon GO Hub lists Shadow Entei at 1,834–1,984 CP without a weather boost and 2,293–2,480 CP with a Sunny weather boost. These are third-party game-data ranges, not figures stated in Niantic’s event announcement. Pokémon GO Hub Entei listing

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How to handle Shadow Entei’s enraged phase

Three-star and five-star Shadow Raid bosses can become enraged, increasing their attack and defense. Purified Gems temporarily lower those stats. When multiple Trainers use Gems at the same time, their effects stack; using enough subdues the boss to its non-enraged state. Coordinate with your group so Gem use contributes to subduing the boss rather than relying on one Trainer to manage the phase alone. Niantic’s Shadow Raid announcement

Niantic describes the group mechanic this way: “You and your fellow Trainers can use more than one Purified Gem during a Shadow Raid.” Pokémon GO team, Shadow Raid announcement

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How to get Purified Gems before the raid

  1. Battle Team GO Rocket Grunts, Leaders, or Giovanni to earn Shadow Shards.
  2. Collect four Shadow Shards, then use the Shard Refiner to make one Purified Gem.
  3. Check your stock before raiding: the Pokémon GO Help Center says a Trainer can hold up to 10 Gems and use up to five per Shadow Raid.
  4. Agree with your group on who will use Gems and when the boss becomes enraged. Their effects can stack when used together.

These inventory and per-raid limits are stated in the Help Center article accessed October 8, 2026. Pokémon GO Help Center: Shadow Raids and Purified Gems

What happens after you win?

Defeating a Shadow Raid boss gives you a chance to catch it using Premier Balls. A Shadow Raid appears at a Gym taken over by Team GO Rocket; its egg or boss marker has a purple flame. Go to that Gym and enter with a Raid Pass. When the Shadow Pokémon becomes enraged, the Purified Gem button appears. Pokémon GO Help Center: Shadow Raids

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The increased Shiny Entei chance was announced specifically for the May 2, 2026 Raid Day. No exact Shiny odds are stated in the reviewed official sources, and that event bonus should not be treated as a current rate.

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