Partner ideasfor Sylveon

Fairy

Pairing ideas, not prescriptions — ideas to test, with every reason traceable. Each card sums up what the partner does for Sylveon: 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.

What holds up

Every reason is derived from the pinned dataset, never written by hand
Coverage, resistances, and role gaps are calculated per pair
“On X% of teams” is counted from ranked play, not estimated

Still growing

Not exhaustive — partners that work exist beyond what these rules reach
Some pairings are theory or niche rather than something you meet on ladder
The order is a ranking heuristic; the reasons are the evidence, not the rank

Often paired (5)

Kingambit
DarkSteel
On 51% of Sylveon's ranked teams
Immune to Poison Resists SteelHits Steel super-effectively with Low KickAdds team-wide guard support Adds anti-Trick Room pressureBreaks Steel walls with Low Kick
Garchomp
DragonGround
On 57% of Sylveon's ranked teams
Resists PoisonHits Poison super-effectively with EarthquakeHits Steel super-effectively with EarthquakeBreaks Fire walls with EarthquakeBreaks Poison walls with Earthquake
Charizard
FireFlying
On 55% of Sylveon's ranked teams
Resists SteelHits Steel super-effectively with Heat WaveBreaks Steel walls with Heat Wave
Farigiraf
NormalPsychic
On 51% of Sylveon's ranked teams
Hits Poison super-effectively with PsychicAdds anti-Trick Room pressureBreaks Poison walls with Psychic
Aerodactyl
RockFlying
On 42% of Sylveon's ranked teams
Resists Poison Adds team-wide guard support Adds anti-Trick Room pressureBreaks Fire walls with Rock Slide
Both weak to Steel

Spicy Tech (3)

Alakazam
Psychic
Speed Swap hands over its Speed
Hits Poison super-effectively with PsychicAdds anti-Trick Room pressureBreaks Poison walls with Psychic
Emolga
ElectricFlying
Speed Swap hands over its Speed
Resists Steel Adds anti-Trick Room pressure
alolan Raichu
ElectricPsychic
Speed Swap hands over its Speed
Resists SteelHits Poison super-effectively with PsychicAdds anti-Trick Room pressureBreaks Poison walls with Psychic

Defensive glue (16)

Steelix
SteelGround
Covers its Poison and Steel weaknesses
Hits Poison super-effectively with EarthquakeHits Steel super-effectively with EarthquakeAdds team-wide guard support Adds anti-Trick Room pressureBreaks Fire walls with EarthquakeBreaks Poison walls with Earthquake
Aggron
SteelRock
Sylveon resists its Brutal Swing
Immune to PoisonHits Poison super-effectively with EarthquakeHits Steel super-effectively with Focus BlastAdds anti-Trick Room pressureBreaks Fire walls with Head SmashBreaks Poison walls with Earthquake
Mawile
SteelFairy
Sylveon resists its Brutal Swing
Immune to PoisonHits Poison super-effectively with Psychic FangsHits Steel super-effectively with Focus BlastAdds anti-Trick Room pressureBreaks Fire walls with Stone EdgeBreaks Poison walls with Psychic Fangs
Skeledirge
FireGhost
Covers its Poison and Steel weaknesses
Hits Poison super-effectively with Earth PowerHits Steel super-effectively with Heat WaveAdds anti-Trick Room pressureBreaks Fire walls with Earth PowerBreaks Poison walls with Earth Power
Swampert
WaterGround
Covers its Poison and Steel weaknesses
Hits Poison super-effectively with EarthquakeHits Steel super-effectively with EarthquakeAdds team-wide guard supportBreaks Fire walls with Wave CrashBreaks Poison walls with Earthquake
Excadrill
GroundSteel
Covers its Poison and Steel weaknesses
Hits Poison super-effectively with EarthquakeHits Steel super-effectively with EarthquakeBreaks Fire walls with EarthquakeBreaks Poison walls with Earthquake
also: Forretress, Stunfisk (Galarian)
Metagross
SteelPsychic
Covers its Poison and Steel weaknesses
Hits Poison super-effectively with Psychic FangsHits Steel super-effectively with Hammer ArmBreaks Fire walls with Rock SlideBreaks Poison walls with Psychic Fangs
Lucario
FightingSteel
Covers its Poison and Steel weaknesses
Hits Steel super-effectively with Close CombatAdds team-wide guard supportBreaks Fire walls with Stone EdgeBreaks Steel walls with Close Combat
Camerupt
FireGround
Covers its Poison and Steel weaknesses
Hits Poison super-effectively with Earth PowerHits Steel super-effectively with EruptionBreaks Fire walls with Earth PowerBreaks Poison walls with Earth Power
Ampharos
Electric
Sylveon resists its Brutal Swing
Resists SteelHits Poison super-effectively with Stomping TantrumHits Steel super-effectively with Focus BlastBreaks Fire walls with Power GemBreaks Poison walls with Stomping Tantrum
Stunfisk
GroundElectric
Covers its Poison and Steel weaknesses
Hits Poison super-effectively with EarthquakeHits Steel super-effectively with EarthquakeBreaks Fire walls with EarthquakeBreaks Poison walls with Earthquake
Beedrill
BugPoison
Sylveon resists its Brutal Swing
Resists PoisonHits Poison super-effectively with Drill RunHits Steel super-effectively with Drill RunBreaks Fire walls with Drill RunBreaks Poison walls with Drill Run
Armarouge
FirePsychic
Covers Poison and Steel offensively
Resists Steel Adds team-wide guard support Adds anti-Trick Room pressureBreaks Poison walls with PsychicBreaks Steel walls with Armor Cannon
Torkoal
Fire
Covers Poison and Steel offensively
Resists Steel Adds weather controlBreaks Fire walls with Earth PowerBreaks Poison walls with Earth Power