Competitive Information for Grumpig [Sun/Moon]
Psychic
Abilities:
This Pokemon eats Berries at 1/2 max HP or less instead of their usual 1/4 max HP.
This Pokemon cannot be confused.
Fire-/Ice-type moves against this Pokemon deal damage with a halved offensive stat.
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Movesets for Singles
Looking for a competitive moveset for Grumpig? These builds are optimized for Sun/Moon Single Battles. The movesets and EVs are designed to maximize damage against common opponents and threats in the Sun/Moon metagame. Check out the expert movesets below to boost your battle performance and dominate your opponents!
Get ready to meet Grumpig, the rad Psychic-typed Pokémon! It's a sight to see Grumpig out in the 7th generation battlefield. It is weak to Bug, Dark, and Ghost-typed attacks. Discover Grumpig's movesets below and unleash its potential in battles!
Item: Psychium Z / Life Orb
Ability: Thick Fat
Nature: Modest (+SpA, -Atk)
EVs: 4 Def / 252 SpA / 252 Spe
IVs: 0 Atk
Moveset:
- Psychic / Extrasensory
- Energy Ball / Grass Knot
- Power Gem
- Shadow Ball
Prepare for single battles with Grumpig as a superior Special Sweeper. It's primary goal is to overwhelm foes with powerful special power. Life Orb boosts the power of Grumpig's damaging moves by 1.3x but it then loses 1/10 its max HP immediately after the attack. With Thick Fat, fire-/ice-type moves against Grumpig deal damage with a halved offensive stat. With a Psychium Z equipped to it, if Grumpig has a psychic move, this item allows it to use a psychic z-move.
◆ Extrasensory is a special STAB-boosted 80-base power Psychic-type move (10% chance to make the target flinch).
◆ Energy Ball is a special 90-base power Grass-type move (10% chance to lower the target's special defense by 1 stage).
◆ Grass Knot is a special 0-base power Grass-type move (more power the heavier the target).
◆ Power Gem is a special 80-base power Rock-type move that deals a decent amount of damage.
◆ Shadow Ball is a special 80-base power Ghost-type move (20% chance to lower the target's special defense by 1 stage).
Link (click to copy):
https://hohoushome.com/b/kaa146
Movesets for Doubles
Need a strong doubles moveset for Grumpig? These builds are perfect for VGC (Pokémon Video Game Championship) and other competitive Sun/Moon Double Battles. The VGC is the ultimate test of strategy and skill, and these movesets and EVs are designed to excel against multiple opponents at once while providing essential support to your team. Dominate the Sun/Moon metagame with these expert-crafted setups!
Item: Psychium Z / Life Orb
Ability: Thick Fat
Nature: Modest (+SpA, -Atk)
EVs: 4 Def / 252 SpA / 252 Spe
IVs: 0 Atk
Moveset:
- Psychic / Psyshock
- Icy Wind
- Energy Ball / Grass Knot
- Power Gem
Grumpig shows a superior Special Sweeper prowess in double battles. This setup is intended to overwhelm foes with potent special attacks. Life Orb boosts the power of Grumpig's damaging moves by 1.3x but it then loses 1/10 its max HP immediately after the attack. With Thick Fat, fire-/ice-type moves against Grumpig deal damage with a halved offensive stat. With a Psychium Z equipped to it, if Grumpig has a psychic move, this item allows it to use a psychic z-move.
◆ Psyshock is a special STAB-boosted 80-base power Psychic-type move (damages target based on defense, not special defense).
◆ Icy Wind is a special 55-base power Ice-type move (100% chance to lower the foes speed by 1 stage).
◆ Energy Ball is a special 90-base power Grass-type move (10% chance to lower the target's special defense by 1 stage).
◆ Grass Knot is a special 0-base power Grass-type move (more power the heavier the target).
◆ Power Gem is a special 80-base power Rock-type move that deals a considerable amount of damage.
Link (click to copy):
https://hohoushome.com/b/laa146
Item: Psychium Z / Focus Sash
Ability: Thick Fat
Nature: Sassy (+SpD, -Spe)
Nature: Relaxed (+Def, -Spe)
EVs: 252 Hp / 252 Def / 4 SpD
Moveset:
- Psychic / Extrasensory
- Energy Ball / Grass Knot
- Power Gem
- Trick Room
Prepare for single battles with Grumpig as an awesome Defensive Trick Roomer. Focus Sash helps protect Grumpig from being one-shotted and allowing it to atleast use a crucial move when brought out. With Thick Fat, fire-/ice-type moves against Grumpig deal damage with a halved offensive stat. With a Psychium Z equipped to it, if Grumpig has a psychic move, this item allows it to use a psychic z-move.
◆ Extrasensory is a special STAB-boosted 80-base power Psychic-type move (10% chance to make the target flinch).
◆ Energy Ball is a special 90-base power Grass-type move (10% chance to lower the target's special defense by 1 stage).
◆ Grass Knot is a special 0-base power Grass-type move (more power the heavier the target).
◆ Power Gem is a special 80-base power Rock-type move that deals a good amount of damage.
◆ Trick Room is a status move (goes last. For 5 turns, turn order is reversed).
Link (click to copy):
https://hohoushome.com/b/lba146
Movepool
Want to know what moves Grumpig can learn? Check out the full list of moves available in the Pokemon Sun/Moon generation.
Sort and organize the learnset by type, category, accuracy, and power. Moves in bold get the same-type attack bonus (STAB) when used by Grumpig.
Damage Modifiers:
Combo List
These are a list of several common move combinations Grumpig can perform in Sun/Moon. Not every combo going to be game-changing, but some can be pretty fun to play with. Sometimes these can be easily overlooked or forgotten, hence why we find and list them here. Discover what items, abilities, and moves this Pokemon can use in combination with each other to gain a strategic advantage in competitive battles.
Competitive SM Move and Ability Combos for Grumpig
- Moves: Swagger + Psych up
- Moves: Rest + Sleep talk
- Moves: Rest + Snore
- Moves: Substitute + Drain punch
- Move: Swagger + Item: Mirror Herb
- Move: Fling + Item: King's Rock
- Move: Facade + Item: Flame Orb
- Move: Facade + Item: Toxic Orb
- Item: Blunder Policy + Move: Dynamic Punch
- Moves with Priority: Ally Switch, Endure, Magic Coat, Protect, Snatch
- Moves that Break Screens: Brick Break
- Moves that inflict status: Thunder Wave, Toxic
Moves that boost Grumpig's stats
- Amnesia
- Calm Mind
- Charge Beam
- Power-Up Punch
Most notable and possible best moves for Grumpig
- Hidden Power
- Light Screen
- Protect
- Reflect
- Rest
- Taunt
- Toxic
Common Effort Values for Grumpig in Sun and Moon
Usage Data
Explore the latest analytical usage data for this Pokémon from various VGC and online competitions. We use this data to develop our strategies and movesets. The data is categorized by competition and skill level: top-ranking trainers, mid-level players, and entry-level players.
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Here are the best movesets for Grumpig. Top rated Grumpig Sun/Moon movesets. You can find Grumpig builds Sun/Moon. Grumpig movesets Sun/Moon are listed here. VGC Grumpig Competitive Movesets can be found here. Find various EV spreads, find the best nature for Grumpig in Sun/Moon along with competitive movesets. Basic info and Movesets for evolution