As long as Meganium is in play each Grass Energy card attached to your Grass Pokémon instead provides GrassGrass. This power stops working while Meganium is Asleep, Confused, or Paralyzed.
Attacks
40Soothing Scent
The Defending Pokémon is now Asleep.
“The aroma that rises from its petals contains a substance that calms aggressive feelings.”
How much is Meganium #11/111 worth?
As of November 5, 2026, Meganium #11/111 from Neo Genesis sells for around $103.54 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $68.20 to $9,999.00 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $2,550.00, roughly 24.6x the raw price, while a PSA 9 sits near $245.00. 2,082 copies have been graded to date, and 4% of them came back a 10 — worth knowing before you pay grading fees.
We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Meganium has moved over time.