Metamons
Mega Gengar official artwork
GhostPoison

#10038

Shadow Pokémon

Mega Gengar

Height1.4 m
Weight40.5 kg
Base Exp270
BST600

Abilities

MetaMons competitive notes

Mega Gengar is a ghost/poison-type Pokémon whose base stats lean toward Special Attack — at 600 BST it is a legendary-grade total for competitive play, with top speed tier (base 130) and a special attacking profile. Its Shadow Tag ability matters more than the raw numbers when it hits the field: check what it does before deciding between a sweeper, pivot, or support role for Mega Gengar. Build around what Mega Gengar actually threatens, not its in-game lore — start from its weaknesses and strongest STAB moves, then decide whether its Speed, bulk, or coverage justifies a team slot.

Mega Gengar Weakness — What Beats Mega Gengar?

Mega Gengar is a Ghost/Poison-type Pokémon. Full weakness, resistance, and immunity breakdown below.

What is Mega Gengar weak to?

Mega Gengar is a Ghost/Poison-type, so it takes super-effective damage from Ground, Psychic, Ghost, Dark. It resists Poison, Bug, Grass, Fairy. It is immune to Normal, Fighting.

  • Ground2× damage
  • Psychic2× damage
  • Ghost2× damage
  • Dark2× damage
Mega Gengar resistances
  • Poison0.25× damage
  • Bug0.25× damage
  • Grass0.5× damage
  • Fairy0.5× damage
Mega Gengar immunities
  • Normal0× damage
  • Fighting0× damage
How to counter Mega Gengar

To counter Mega Gengar in competitive play, bring Pokémon that can hit back with Ground or Psychic or Ghost or Dark moves and can withstand its Ghost/Poison STAB attacks.

Ground-type counters

Psychic-type counters

Ghost-type counters

Want the full picture? See Mega Gengar's base stats, moveset, and evolution chain.