elemental invasion
Fire Grunt (Female)
Lineup is weak to Ground, Water, Rock, Ghost.
Lineup
Counters
Primal Kyogre
Attack 353 · 2.56× effective
Shadow Kyogre
Attack 324 · 2.56× effective
Shadow Kingler
Attack 288 · 2.56× effective
How invasions work
Beat the grunt's three slots, then catch the reward. Counter the lineup's types. Shadow Pokémon hit hard but fold to super-effective damage.
Shadow Pokémon
Rocket Pokémon are caught as Shadow: boosted attack, weaker defense, and the charged move Frustration until purified.
Purification
Purifying drops Frustration, lowers power-up cost, and bumps IVs, but removes the Shadow attack bonus, so keep raiders shadow.
Catchable slot
Only the marked reward position awards an encounter after the battle; the other slots are battle-only.
Leaders & Giovanni
Cliff, Arlo, and Sierra need a Rocket Radar; Giovanni needs a Super Rocket Radar from the monthly Special Research.