This 2023 Obsidian Flames Reverse Holo Trevenant (card #12) is an Uncommon Stage 1 Grass-type Pokémon card featuring the Forest Miasma ability and Lock Up attack.
2023 • Pokémon • Obsidian Flames
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| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$0.25As of 10/2/2026 | Guide Estimate | |||
$0.20As of 10/2/2026 | Completed Sales | |||
$10.72As of 10/2/2026 | Guide Estimate | |||
$12.00As of 10/2/2026 | Guide Estimate | |||
$41.00As of 10/2/2026 | Guide Estimate | |||
$19.00As of 10/2/2026 | Guide Estimate | |||
$31.54As of 10/2/2026 | Guide Estimate | |||
$19.00As of 10/2/2026 | Guide Estimate | |||
Raw / Ungraded
PriceCharting Price Guide · Guide Estimate evidence · captured Oct 3, 2026
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Each point is the last stored observation that day for this printing, condition, grader, autograph status and source. Gaps mean no observation; guide estimates and asking prices are not completed sales.Trevenant is a Stage 1 Grass-type Pokémon featured in the 2023 Pokémon TCG Obsidian Flames set as card number 12. This release is an Uncommon card finished with a distinctive Reverse Holo treatment, offering collectors a visually striking alternative to the standard print run. The card evolves from Phantump and carries 140 HP, positioning it as a durable presence in the Pokémon Trading Card Game. It was illustrated by Anesaki Dynamic, whose artwork defines the character's identity within this set. The gameplay mechanics of this Trevenant card revolve around disruption and control. Its Forest Miasma ability triggers during Pokémon Checkup, allowing players to place a damage counter on the opponent's Active Pokémon if Trevenant is in the Active Spot. This ability provides consistent pressure throughout the match. Additionally, the card features the Lock Up attack, which deals 100 damage and prevents the Defending Pokémon from retreating during the opponent's next turn. This combination of abilities makes the card a strategic option for players looking to lock down their opponent's board state. Collectors often seek out this card to complete their Obsidian Flames set collections or to acquire specific parallel treatments like the Reverse Holo variant. The card includes a Regulation Mark G, indicating its legal status in the Expanded format. Whether you are a competitive player building a disruption-focused deck or a set builder aiming for a complete collection, this Trevenant card represents a key piece of the 2023 Pokémon TCG landscape. The card's design and mechanics reflect the intricate balance of the Pokémon Trading Card Game, appealing to fans who appreciate both aesthetic variety and strategic depth.
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The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
The core identity of the card within the set.
The subject, team, league, and sport context tied to this card.
Featured
Trevenant
Game
Pokémon
Rarity, print treatment, and game-specific stats for this card.
Uncommon
Anesaki Dynamic
Card Stock
English
Reverse Holo
140
Grass
Stage 1
Phantump
Fire ×2
3
709
G
Abilities, attacks, oracle text, and flavor text printed on the card.
Ability: Forest Miasma
During Pokémon Checkup, if this Pokémon is in the Active Spot, put 1 damage counter on your opponent's Active Pokémon.
Attack: Lock Up (100)
During your opponent's next turn, the Defending Pokémon can't retreat.
Small roots that extend from the tips of this Pokémon's feet can tie into the trees of the forest and give Trevenant control over them.
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