Pokemon GO Delightful Days offers players a chance to participate in lots of interesting events, and among them, the Fossil Cup is one of the most anticipated PvP activities fans can enjoy. This Fossil Cup Great League Edition is coming in hot with lots of changes to the game meta, since new Pokemon debuts and attack changes have shaken the rankings of the best picks for this event.

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Pokemon GO Glitch Letting Players Find Rare Spawn

Two unlikely Pokemon are making waves in the wild, leaving Pokemon GO players questioning what's behind their sudden appearance.

Players will be able to learn everything they need to know about the Fossil Cup in this guide, including the rules, duration of the event, best picks for their team, and ideal moveset to climb the ranks and earn all the rewards before it's over.

Pokemon GO Fossil Cup & Great League Date & Rules

Pokemon GO Fossil Cup Great League Edition is running from Tuesday, July 29, 2025 at 1 PM to Tuesday, August 5, 2025 at 1 PM Local Time. Here are the rules for this mini-cup:

  • Only Pokemon with 1500 or lower can enter.
  • Only Water, Rock, and Steel-type Pokemon can participate.

During the same time span, a new Great League will be available, following the standard rules of Great League:

  • Pokemon must be 1500 CP or lower to enter Great League battles.

Those who have a 1500 Pokemon primed for this league can now take it out for a spin and beat through the ranks of this Cup, to earn lots of rewards that might include Stardust, Encounters with exclusive Pokemon, and Rare Candy/Rare Candy XL (which are always a welcome sight). Following the mentioned restrictions, players should pick some of the recommended Pokemon for Great League that meet those conditions.

The following attacks have suffered modifications during this season: Ember (energy generation +), Bug Bite (power increased to 4), Fury Cutter (power increased to 3), Acid (energy generation +), Bullet Punch (power increased to 8), Metal Sound (power increased to 5), Double Iron Bash (power increased to 55), Doom Desire (power increased to 80), Crunch (chances to lower defense decreased), Wrap (how has a 100% chance to decrease defense), Parabolic Charge (energy cost decreased, 100% chance to increase user's defense).

Ultra Unlock Steel and Scales
Pokemon GO Ultra Unlock: Steel and Scales - All Research Tasks & Collection Challenges

Pokemon GO players can earn a variety of rewards by completing the Ultra Unlock: Steel and Scales Research Tasks & Collection Challenges.

Best Pokemon for Fossil Cup in Pokemon GO

As mentioned before, only Water, Rock, Steel-type, and those Pokemon that have those types (even those combined with another type) can participate in the Pokemon GO Fossil Cup Great League Edition during Delightful Days. Here's a list of the best Pokemon to pick for this Cup, alongside their best moveset:

  • Gastrodon - Water/Ground (Mud Slap, Earth Power, Body Slam) - Nearly unbeatable, deals tons of damage with Mud Slap/Earth Power combo. Fast Charger.
  • Jellicent - Water/Ghost (Hex, Surf, Shadowball) - Greatly effective, deals tons of damage, and can spam. Decent Closer.
  • Registeel - Steel (Lock On, Focus Blast, Zap Cannon) - Good coverage, bulky, has Zap Cannon to deal with pesky Water-types. Great closer.
  • Ferrothorn - Plant/Steel (Bullet Seed, Power Whip, Thunder) - Great coverage and type advantage get access to Thunder to wipe out Poliwrath and Jellicent, which are top picks.
  • Poliwrath - Water/Fighting (Counter, Scald, Icy Wind) - Great coverage and advantage against most of the types and their combinations.
  • Steelix - Steel/Ground (Thunder Fang, Psychic Fang, Breaking Swipe) - Super tanky, gains advantage fast, can bait opponents, can spam Breaking Swipe to lower opponent's Attack by 20%.
  • Paldean Tauros (Aqua) Fighting/Water (Double Kick, Trailblaze, Aqua Jet) - Spammy, good attacker, powerful charger, great coverage.
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Pokémon GO
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Augmented Reality
RPG
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Released
July 6, 2016
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Genre(s)
Augmented Reality, RPG