Competitive Information for Gengar (Mega) [Sword/Shield]
Ghost / Poison
Abilities:
Prevents foes from choosing to switch unless they also have this Ability.

Disclaimer: All videos and opinions are owned by their respective creators and may not reflect our views.
Movesets for Singles
Looking for a competitive moveset for Gengar-mega? These builds are optimized for Sword/Shield Single Battles. The movesets and EVs are designed to maximize damage against common opponents and threats in the Sword/Shield metagame. Check out the expert movesets below to boost your battle performance and dominate your opponents!
Discover Gengar-Mega, a sensational Pokémon with Ghost and Poison attributes! Gengar-Mega is a common Pokémon to see in the SS metagame. It is weak to Dark, Ghost, Ground, and Psychic-typed attacks. Uncover the best movesets for Gengar-Mega below and optimize your gameplay!
Item: Gengarite
Ability: Shadow Tag
Nature: Modest (+SpA, -Atk)
Nature: Timid (+Spe, -Atk)
EVs: 252 Hp / 252 SpA / 4 Spe
IVs: 0 Atk
Moveset:
- Sludge Wave / Sludge Bomb
- Shadow Ball / Hex
- Foul Play
- Psychic
Gengar makes an a noteworthy Special Sweeper in single battles. The purpose of this moveset is to overwhelm foes with brute special attacks. With Shadow Tag, prevents foes from choosing to switch unless they also have this ability. With a Gengarite equipped to it, if held by a gengar, this item allows it to mega evolve in battle.
◆ Sludge Bomb is a special STAB-boosted 90-base power Poison-type move (30% chance to poison the target).
◆ Shadow Ball is a special STAB-boosted 80-base power Ghost-type move (20% chance to lower the target's special defense by 1 stage).
◆ Hex is a special STAB-boosted 65-base power Ghost-type move (power doubles if the target has a status ailment).
◆ Foul Play is a physical 95-base power Dark-type move (uses target's attack stat in damage calculation).
◆ Psychic is a special 90-base power Psychic-type move (10% chance to lower the target's special defense by 1 stage).
Link (click to copy):
https://hohoushome.com/b/ma0
Movesets for Doubles
Need a strong doubles moveset for Gengar-mega? These builds are perfect for VGC (Pokémon Video Game Championship) and other competitive Sword/Shield 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 Sword/Shield metagame with these expert-crafted setups!
Item: Gengarite
Ability: Shadow Tag
Nature: Modest (+SpA, -Atk)
Nature: Timid (+Spe, -Atk)
EVs: 252 Hp / 252 SpA / 4 Spe
IVs: 0 Atk
Moveset:
- Sludge Wave / Sludge Bomb
- Dazzling Gleam
- Shadow Ball / Hex
- Foul Play
Prepare for double battles with Gengar as an outstanding Special Sweeper. It's purpose is to take down the opponent's team with intense special moves. With Shadow Tag, prevents foes from choosing to switch unless they also have this ability. With a Gengarite equipped to it, if held by a gengar, this item allows it to mega evolve in battle.
◆ Sludge Bomb is a special STAB-boosted 90-base power Poison-type move (30% chance to poison the target).
◆ Dazzling Gleam is a special 80-base power Fairy-type move (no additional effect. Hits adjacent foes).
◆ Shadow Ball is a special STAB-boosted 80-base power Ghost-type move (20% chance to lower the target's special defense by 1 stage).
◆ Hex is a special STAB-boosted 65-base power Ghost-type move (power doubles if the target has a status ailment).
◆ Foul Play is a physical 95-base power Dark-type move (uses target's attack stat in damage calculation).
Link (click to copy):
https://hohoushome.com/b/na0
Item: Gengarite
Ability: Shadow Tag
Nature: Quiet (+SpA, -Spe)
Nature: Modest (+SpA, -Atk)
EVs: 252 Hp / 4 Def / 252 SpA
Moveset:
- Sludge Wave / Sludge Bomb
- Shadow Ball / Hex
- Foul Play
- Trick Room
Gengar excels as a sensational Offensive Trick Roomer during single battles. With Shadow Tag, prevents foes from choosing to switch unless they also have this ability. With a Gengarite equipped to it, if held by a gengar, this item allows it to mega evolve in battle.
◆ Sludge Bomb is a special STAB-boosted 90-base power Poison-type move (30% chance to poison the target).
◆ Shadow Ball is a special STAB-boosted 80-base power Ghost-type move (20% chance to lower the target's special defense by 1 stage).
◆ Hex is a special STAB-boosted 65-base power Ghost-type move (power doubles if the target has a status ailment).
◆ Foul Play is a physical 95-base power Dark-type move (uses target's attack stat in damage calculation).
◆ Trick Room is a status move (goes last. For 5 turns, turn order is reversed).
Link (click to copy):
https://hohoushome.com/b/nb0
Movepool
Want to know what moves Gengar-mega can learn? Check out the full list of moves available in the Pokemon Sword/Shield 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 Gengar-mega.
Damage Modifiers:
Combo List
These are a list of several common move combinations Gengar-mega can perform in Sword/Shield. 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 SS Move and Ability Combos for Gengar-mega
- Moves: Mimic + Imprison
- Moves: Swagger + Foul play
- Moves: Swagger + Psych up
- Moves: Psych up + Haze
- Moves: Rain dance + Thunder
- Moves: Rest + Sleep talk
- Moves: Rest + Snore
- Moves: Substitute + Drain punch
- Moves: Perish song + Protect
- Moves: Pain split + Toxic
- Moves: Pain split + Will-o-wisp
- Ability: Shadow tag + Move: Encore
- 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
- Item: Blunder Policy + Move: Zap Cannon
- Moves with Priority: Ally Switch, Endure, Protect, Sucker Punch
- Moves that Break Screens: Brick Break
- Moves that inflict status (and combo with the move Hex): Hypnosis, Will-O-Wisp, Toxic
Moves that boost Gengar-mega's stats
- Curse
- Nasty Plot
- Power-Up Punch
- Skull Bash
Most notable and possible best moves for Gengar-mega
- Destiny Bond
- Knock Off
- Protect
- Rest
- Taunt
- Toxic
Common Effort Values for Gengar-mega in Sword and Shield
- Adamant Nature ( 0/252/0/0/0/252 )
- Modest Nature ( 0/0/0/252/0/252 )
- Jolly Nature ( 0/252/0/0/0/252 )
- Timid Nature ( 0/0/0/252/0/252 )
- Bold Nature ( 252/0/252/0/0/4 )
- Calm Nature ( 252/0/0/0/252/4 )
- Relaxed Nature ( 252/0/88/0/168/0 )
- Sassy Nature ( 252/0/4/0/252/0 )
- Optimize Gengar-mega's Defensive EV-spread for Pokemon Sword and Shield
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.

THIS SECTION IS CURRENTLY UNDER CONSTRUCTION
Some builds on this page have been hidden, click here to display them
Here are the best movesets for Gengar-mega. Top rated Gengar-mega Sword/Shield movesets. You can find Gengar-mega builds Sword/Shield. Gengar-mega movesets Sword/Shield are listed here. VGC Gengar-mega Competitive Movesets can be found here. Find various EV spreads, find the best nature for Gengar-mega in Sword/Shield along with competitive movesets. Basic info and Movesets for evolution