As long as Blaziken's remaining HP is 40 or less, Blaziken does 40 more damage to the Defending Pokémon (before applying Weakness and Resistance).
Attacks
10Searing Flame
The Defending Pokémon is now Burned.
50+Damage Burn
If the Defending Pokémon already has any damage counters on it, this attack does 50 damage plus 20 more damage.
How much is Blaziken #1/106 worth?
Blaziken #1/106 is a Rare Holo card from Emerald (2005) — today it trades at roughly $65.34 ungraded. Across the 2 printings we track, copies run anywhere from $42.05 to $632.85 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $12,800.00, roughly 195.9x the raw price, while a PSA 9 sits near $1,009.00. 454 copies have been graded to date, and 7% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.