Species guide · Ages 10+ · July 2026
Meganium
Say it: meh-GAY-nee-um
Kids summary (simpler)Tap to expand
Meganium is the Herb Pokémon — Grass from Chikorita → Bayleef → Meganium. In Pokémon GO it is a Grass attacker; Frenzy Plant from Chikorita Community Day (or an Elite TM) is the best Grass nuke. Grass helps against Water, Ground, and Rock; Fire, Ice, Poison, Flying, and Bug punish it. Evolve Bayleef or catch Meganium from events.
Say it: meh-GAY-nee-um
Meganium (#154) is a Grass Pokémon in Pokémon GO — the final form of Chikorita. Trainers use it as a Grass attacker with Razor Leaf / Vine Whip / Magical Leaf + Petal Blizzard / Solar Beam / Earthquake / Frenzy Plant. Against Meganium, lead with Fire, Ice, Poison, Flying, or Bug. Stats, type chart, moves, and counter picks below use our Game Master snapshot.
Type-colored placeholder — not official Pokémon artwork (see IP notice below).
Pokédex notes
Meganium is a Grass-type Pokémon in Pokémon GO. National Dex #0154. Grass picks spike during Sunny weather and certain Community Days.
Where in GO: Wild spawns, eggs, Field Research, and seasonal events
Invest tip: Priority Community Day move: Frenzy Plant (Elite Charged TM if you missed Chikorita CD). Vine Whip / Magical Leaf + Frenzy Plant is the Grass kit. Shadow Meganium is the raid DPS lean — remove Frustration before investing.
Type matchups
- Grass moves hit Water, Ground, and Rock hard.
When Meganium is your opponent, Fire, Ice, Poison, Flying, Bug hits hard.
Full type matchup guide →GO base stats
From Game Master snapshot — IVs, buddy, and power-ups change real battle stats.
- Attack
- 168
- Defense
- 202
- Stamina
- 190
Weak to
Resists
Best Pokémon to use against it
When this species is your opponent (Rocket battle, gym, raid, or PvP), these picks exploit its typings. Each list is a pool of options — not a required 12-Pokémon lobby.
Recommended
Strongest practical attackers for this matchup.
- 1. Mega Charizard Y · beats Fire
Fire Spin + Blast Burn · Elite TM
- 2. Reshiram · beats Fire
Fire Fang + Fusion Flare
- 3. Shadow Moltres · beats Fire
Fire Spin + Overheat
- 4. Shadow Charizard · beats Fire
Fire Spin + Blast Burn · Elite TM
- 5. Mega Blaziken · beats Fire
Fire Spin + Blast Burn · Elite TM
- 6. Shadow Entei · beats Fire
Fire Spin + Overheat
- 7. Blaziken · beats Fire
Fire Spin + Blast Burn · Elite TM
- 8. Darmanitan · beats Fire
Fire Fang + Overheat
- 9. Chandelure · beats Fire
Fire Spin + Overheat
- 10. Heatran · beats Fire
Fire Spin + Flamethrower
- 11. Emboar · beats Fire
Ember + Blast Burn · Elite TM
- 12. Infernape · beats Fire
Fire Spin + Blast Burn · Elite TM
Budget
Solid alternatives when you cannot build the Recommended picks.
- 1. Darmanitan · beats Fire
Fire Fang + Overheat
- 2. Arcanine · beats Fire
Fire Fang + Flamethrower
- 3. Flareon · beats Fire
Fire Spin + Overheat
- 4. Typhlosion · beats Fire
Incinerate + Blast Burn · Elite TM
- 5. Magmortar · beats Fire
Fire Spin + Fire Punch
- 6. Camerupt · beats Fire
Incinerate + Overheat
- 7. Torkoal · beats Fire
Fire Spin + Overheat
- 8. Rapidash · beats Fire
Fire Spin + Fire Blast
- 9. Pyroar · beats Fire
Fire Fang + Overheat
- 10. Simisear · beats Fire
Fire Spin + Flamethrower
- 11. Charizard · beats Fire
Fire Spin + Blast Burn · Elite TM
- 12. Houndoom · beats Fire
Fire Fang + Flamethrower
Recommended moves
Game Master “moves in GO” lists the always-available TM pool. Frenzy Plant is a Chikorita Community Day exclusive — Elite TM if you missed the event.
Fast
- Vine Whip · Standard
Grass energy / default
- Magical Leaf · Standard
Grass alternate
- Razor Leaf · Standard
Grass damage
Charged
- Frenzy Plant · Community Day / Elite TM
Best Grass nuke
- Petal Blizzard · Standard
Grass alternate
- Earthquake · Standard
Ground coverage
- Solar Beam · Standard
Grass nuke
Moves in GO
Always-available Game Master learnset (regular TMs). Community Day / Elite TM moves appear above when we have curated notes for this species.
Fast
- razor leaf
- vine whip
- magical leaf
Charged
- petal blizzard
- solar beam
- earthquake
PvP league ranks (family snapshot)
- Great League · rank #87 of 954 · CP 1480
Vine Whip + Solar Beam
- Ultra League · rank #43 of 747 · CP 2487
Vine Whip + Solar Beam
- Master League · rank #224 of 1023 · CP 2725
Vine Whip + Solar Beam
In your Collect
Name match only (text). Cards you have saved in Card Nexus Collect — not official art.
Sign in to see holdings, or open Collect.
Open Collect →Raid and PvP advice uses our Game Master snapshot (updated July 2026).
In the Competitive Guide
- Ch. 20: Lucky Pokémon & Family Trades
When lucky status matters for trades and Stardust savings.
- Ch. 21: Best Friends & Lucky Friends
Friendship steps for raid bonuses and lucky trades.