Great League PvP guide
Castform (Sunny) Pokémon GO – PvP, Best Moves, IVs & Counters
Castform (Sunny) is a Fire-type Pokémon in Pokémon GO. Its strongest current PvP league is Great League, where it currently ranks #107. Its recommended PvP moveset is Ember with Weather Ball (Fire) and Solar Beam.
Great League
#107
Viable pick
Type
Fire
Best Fast Move
Ember
Charged Moves
Max CP
1,845
Updated for the current Pokémon GO season · September 2026
Rankings, moves and matchup data are updated automatically from the latest available PvP data.ABOUT CASTFORM (SUNNY)
Is Castform (Sunny) Good in Pokémon GO PvP?
Castform (Sunny) is currently a viable PvP option in Great League where it is ranked #107.
Castform (Sunny) PvP Rankings
| League | Rank | PvP Score | Recommended Moves |
|---|---|---|---|
| Great LeagueBest | #107 | 86.2 | Ember, Weather Ball (Fire), Solar Beam |
Best Moveset for Castform (Sunny) in Pokémon GO PvP
Fast Move · STAB
Strong vs: Bug, Grass, Ice, Steel
Neutral vs: Dark, Electric, Fairy, Fighting, Flying, Ghost, Ground, Normal, Poison, Psychic
Weak vs: Dragon, Fire, Rock, Water
Charged Move · STAB
Strong vs: Bug, Grass, Ice, Steel
Neutral vs: Dark, Electric, Fairy, Fighting, Flying, Ghost, Ground, Normal, Poison, Psychic
Weak vs: Dragon, Fire, Rock, Water
Charged Move
Strong vs: Ground, Rock, Water
Neutral vs: Dark, Electric, Fairy, Fighting, Ghost, Ice, Normal, Psychic
Weak vs: Bug, Dragon, Fire, Flying, Grass, Poison, Steel
The recommended PvP moveset for Castform (Sunny) is Ember with Weather Ball (Fire) and Solar Beam.
Alternative movesets
All Fast and Charged Moves currently available to Castform (Sunny) in the imported game data.
Fast Moves
Fast Move · STAB
Strong vs: Bug, Grass, Ice, Steel
Neutral vs: Dark, Electric, Fairy, Fighting, Flying, Ghost, Ground, Normal, Poison, Psychic
Weak vs: Dragon, Fire, Rock, Water
Fast Move
Neutral vs: Bug, Dark, Dragon, Electric, Fairy, Fighting, Fire, Flying, Grass, Ground, Ice, Normal, Poison, Psychic, Water
Weak vs: Ghost, Rock, Steel
Charged Moves
Charged Move · STAB
Strong vs: Bug, Grass, Ice, Steel
Neutral vs: Dark, Electric, Fairy, Fighting, Flying, Ghost, Ground, Normal, Poison, Psychic
Weak vs: Dragon, Fire, Rock, Water
Charged Move
Strong vs: Ground, Rock, Water
Neutral vs: Dark, Electric, Fairy, Fighting, Ghost, Ice, Normal, Psychic
Weak vs: Bug, Dragon, Fire, Flying, Grass, Poison, Steel
Charged Move · STAB
Strong vs: Bug, Grass, Ice, Steel
Neutral vs: Dark, Electric, Fairy, Fighting, Flying, Ghost, Ground, Normal, Poison, Psychic
Weak vs: Dragon, Fire, Rock, Water
Castform (Sunny) PvP Move Counts
Ember → Weather Ball (Fire)
4 Fast Moves from empty energy
Repeating count
Ember → Solar Beam
9 Fast Moves from empty energy
Repeating count
Castform (Sunny) Battle Guide
Matchup values below come from the Great League matchup data in PoGoCoach. A value above 500 means Castform (Sunny) wins the matchup; below 500 means it loses.
Strong Matchups
- Corviknight688
- Melmetal681
- Tinkaton640
- Mimikyu503
Difficult Matchups
Castform (Sunny) Weaknesses & Resistances
Defensive type multipliers below combine Castform (Sunny)'s Fire typing using the current Pokémon GO battle type chart.
Weak to
- ground1.6×
- rock1.6×
- water1.6×
Resistant to
- bug0.625×
- fairy0.625×
- fire0.625×
- grass0.625×
- ice0.625×
- steel0.625×
Best Counters to Castform (Sunny) in Pokémon GO PvP
Recommended attacks are measured against Castform (Sunny) in Great League. Charged Move percentages show estimated unshielded damage to Castform (Sunny)'s league HP.
Great League
Recommended attacks
- Mud Shotground
Fast Move
Super Effective
- Aqua Tailwater
Charged Move
Super Effective
52% HP
- Stone Edgerock
Charged Move
Super Effective
79% HP
Great League
Recommended attacks
- Peck
Fast Move
Neutral
- Divewater
Charged Move
Super Effective
43% HP
- Fly
Charged Move
Neutral
43% HP
Great League
Recommended attacks
- Scratchnormal
Fast Move
Neutral
- Body Slamnormal
Charged Move
Neutral
34% HP
- Bulldozeground
Charged Move
Super Effective
55% HP
Great League
Recommended attacks
- Emberfire
Fast Move
Resisted
- Weather Ball (Fire)fire
Charged Move
Resisted
23% HP
- Energy Ballgrass
Charged Move
Resisted
25% HP
Great League
Recommended attacks
- Dragon Breathdragon
Fast Move
Neutral
- Moonblastfairy
Charged Move
Resisted
22% HP
- Flamethrowerfire
Charged Move
Resisted
22% HP
Ratings are shown from Castform (Sunny)'s perspective: the lower the value, the harder the matchup is for Castform (Sunny).
Best Teammates for Castform (Sunny) in Pokémon GO PvP
Good teammates for Castform (Sunny) should help cover some of its most difficult matchups while adding useful coverage against the current Great League meta.
Covers 4 of Castform (Sunny)'s 5 hardest current matchups.
Covers 5 of Castform (Sunny)'s 5 hardest current matchups.
Covers 5 of Castform (Sunny)'s 5 hardest current matchups.
Covers 4 of Castform (Sunny)'s 5 hardest current matchups.
Covers 4 of Castform (Sunny)'s 5 hardest current matchups.
Teammates are calculated from the current Great League rankings and matchup data, and update automatically with each PvP data import.
Best PvP IVs for Castform (Sunny)
| League | Rank | IVs | CP | Level | Stat Product |
|---|---|---|---|---|---|
| Great League | #1 | 0/14/15 | 1,496 | 41.5 | 2,016,902 |
| #2 | 0/15/14 | 1,497 | 41.5 | 2,016,460 | |
| #3 | 0/13/15 | 1,500 | 42 | 2,016,277 | |
| #4 | 0/14/13 | 1,497 | 42 | 2,015,921 | |
| #5 | 0/11/15 | 1,500 | 42.5 | 2,015,655 |
Castform (Sunny) Stats in Pokémon GO
Castform (Sunny)'s real battle stats in each league, at the CP cap and that league's best IV combination.
Great League
Castform (Sunny) 0/14/15 (Best IV)
- Level
- 41.5
- CP
- 1,496
- Attack
- 110.9
- Defense
- 122.1
- HP
- 149
Castform (Sunny) Evolution
Castform (Sunny) has no normal evolution in Pokémon GO.
Pokémon Similar to Castform (Sunny) in Pokémon GO PvP
Same Fire typing · Same Ember fast move · Great League #14
Same Fire typing · Same Ember fast move · Great League #3
Same Fire typing · Same Ember fast move · Mega Great League #123
Same Fire typing · Same Ember fast move · Great League #558
Shares Fire typing · Same Ember fast move · Master League #210
Shares Fire typing · Same Ember fast move · Master League #208
More PoGoCoach tools
Castform (Sunny) Pokémon GO PvP FAQ
What is the best moveset for Castform (Sunny) in Pokémon GO PvP?
Castform (Sunny)'s recommended PvP moveset is Ember with Weather Ball (Fire) and Solar Beam.
Is Castform (Sunny) good in Pokémon GO PvP?
Castform (Sunny) is currently a viable PvP option in Great League, where it is ranked #107.
What counters Castform (Sunny) in Pokémon GO PvP?
Quagsire (Shadow), Cramorant and Vigoroth are among the strongest current counters to Castform (Sunny) in Great League.
What is Castform (Sunny) weak to in Pokémon GO?
Castform (Sunny) is weak to Ground (1.6×), Rock (1.6×), Water (1.6×).