Partner ideas
for Aggron (mega)
Pairing ideas, not prescriptions — ideas to test, with every reason traceable. Each card sums up what the partner does for Mega Aggron: completing its plan, patching weaknesses, breaking walls — and how often the two already team up in ranked play. Downsides sit under the card, never hidden. Open a card’s Partnership Report for every reason.
Often paired (2)
Sinistcha
GrassGhostSets Trick Room for Mega Aggron
On 50% of Mega Aggron's ranked teamsImmune to FightingResists GroundHits Ground super-effectively with Matcha GotchaAdds long-game durabilityBreaks Water walls with Matcha Gotcha
Farigiraf
NormalPsychicSets Trick Room for Mega Aggron
On 16% of Mega Aggron's ranked teamsHits Fighting super-effectively with PsychicAdds long-game durabilityBreaks Water walls with Thunderbolt
Plan partners (22)
Slowbro
WaterPsychicSets Trick Room for Mega Aggron
Resists FireResists FightingHits Fire super-effectively with ScaldHits Fighting super-effectively with PsychicHits Ground super-effectively with ScaldAdds long-game durability
Starmie
WaterPsychicSets Trick Room for Mega Aggron
Resists FireResists FightingHits Fire super-effectively with Hydro PumpHits Fighting super-effectively with PsychicHits Ground super-effectively with Hydro PumpBreaks Fire walls with Hydro Pump
Chimecho
PsychicSets Trick Room for Mega Aggron
Resists FightingMega Aggron resists its BoomburstMega Aggron resists its Self-DestructHits Fighting super-effectively with Future SightHits Ground super-effectively with Energy BallBreaks Water walls with Energy Ball
Slowking
WaterPsychicSets Trick Room for Mega Aggron
Resists FireResists FightingHits Fire super-effectively with ScaldHits Fighting super-effectively with PsychicHits Ground super-effectively with ScaldAdds long-game durability
Reuniclus
PsychicSets Trick Room for Mega Aggron
Resists FightingHits Fighting super-effectively with PsychicHits Ground super-effectively with Energy BallAdds long-game durabilityBreaks Water walls with Energy BallBreaks Steel walls with Focus Blast
Chandelure
GhostFireSets Trick Room for Mega Aggron
Immune to Fire via Flash FireImmune to FightingHits Ground super-effectively with Energy BallBreaks Water walls with Energy BallBreaks Steel walls with Overheat
Espeon
PsychicSets Trick Room for Mega Aggron
Resists FightingHits Fire super-effectively with Power GemHits Fighting super-effectively with PsychicHits Ground super-effectively with Grass KnotBreaks Fire walls with Power GemBreaks Water walls with Grass Knot
Trevenant
GhostGrassSets Trick Room for Mega Aggron
Immune to FightingResists GroundHits Ground super-effectively with Wood HammerBreaks Water walls with Wood HammerBreaks Steel walls with Drain Punch
Runerigus
GroundGhostSets Trick Room for Mega Aggron
Immune to FightingHits Fire super-effectively with EarthquakeAdds long-game durabilityBreaks Fire walls with EarthquakeBreaks Electric walls with Earthquake
Armarouge
FirePsychicSets Trick Room for Mega Aggron
Immune to Fire via Flash FireResists FightingHits Fighting super-effectively with PsychicAdds team-wide guard supportBreaks Steel walls with Armor Cannon
Gourgeistjumbo variety
GhostGrassSets Trick Room for Mega Aggron
Immune to FightingResists GroundHits Ground super-effectively with Seed BombAdds long-game durabilityBreaks Water walls with Seed Bombalso: Gourgeist (Small Variety), Gourgeist, Gourgeist (Large Variety)
Gallade
PsychicFightingSets Trick Room for Mega Aggron
Resists FightingHits Ground super-effectively with Leaf BladeAdds team-wide guard supportBreaks Water walls with Leaf BladeBreaks Steel walls with Sacred Sword
Slowbrogalarian
PoisonPsychicSets Trick Room for Mega Aggron
Resists FightingHits Fighting super-effectively with PsychicHits Ground super-effectively with Ice BeamAdds long-game durabilityBreaks Steel walls with Focus Blast
Delphox
FirePsychicSets Trick Room for Mega Aggron
Resists FireResists FightingHits Fighting super-effectively with PsychicBreaks Steel walls with Overheat
Hatterene
PsychicFairySets Trick Room for Mega Aggron
Resists FightingHits Fighting super-effectively with PsychicAdds long-game durabilityBreaks Steel walls with Mystical Fire
Banette
GhostSets Trick Room for Mega Aggron
Cofagrigus
GhostSets Trick Room for Mega Aggron
Slowkinggalarian
PoisonPsychicSets Trick Room for Mega Aggron
Resists FightingHits Fighting super-effectively with PsychicAdds long-game durabilityBreaks Steel walls with Flamethrower
Meowstic
PsychicSets Trick Room for Mega Aggron
Musharna
PsychicSets Trick Room for Mega Aggron
Aromatisse
FairySets Trick Room for Mega Aggron
Mimikyu
GhostFairySets Trick Room for Mega Aggron
Immune to FightingHits Fighting super-effectively with Play Rough