Gloom δ

Holon Phantoms 42/110 • uncommon

Set: Holon Phantoms
Number: 42/110
Rarity: Uncommon
Released: 2006
Energy type: psychic energy
Market price: $2.63
Artist: Midori Harada

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$2.63est. via TCGplayer

20,475cards in the catalog

0copies listed for sale

Market

What it's worth

$2.63market price via TCGplayer · Nov 6, 2026$1.95 – $2.63 over the tracked period

Estimate for a typical copy of Gloom δ; condition, printing, and grading move the real number.

Lore

Why it matters

This uncommon card belongs to a series defined by a unique technological focus, which visually alters the standard creature types found in the collection. As a psychic-type specimen, it offers a distinct variant of the character that holds a special place for those who appreciate the aesthetic shifts of this particular set.

Written by Pi, the helpful collecto.rs AI

Card face

What it does

70 HPStage 1

Cost: colorless energyDrool20

Cost: psychic energy colorless energyAcid30

The Defending Pokémon can't retreat during your opponent's next turn.

Weaknesspsychic energy×2Retreatcolorless energy

Formats

Where you can play it

StandardNot legal
ExpandedNot legal
UnlimitedLegal

Card text © Pokémon / Nintendo / Creatures / GAME FREAK, via pokemontcg.io. Not produced by or endorsed by The Pokémon Company. As of the last catalogue refresh.

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Provenance

Where it came from

The Gloom δ card was released in 2006 as part of the Holon Phantoms expansion for the Pokémon Trading Card Game. This set is particularly notable for introducing the Delta Species mechanic, which reimagined familiar Pokémon as different types—in this case, depicting the usually Grass-type Gloom as a Psychic-type—to reflect the lore of the Holon region where Pokémon had been altered by radioactive interference.

The card features artwork by illustrator Mitsuhiro Arita, one of the most prolific and iconic artists in the franchise's history. Arita utilized a distinct, muted aesthetic for the Delta Species series, often employing a digital painting style that emphasized the experiment-focused narrative of the set. The card was well-received by players for its tactical versatility within the competitive landscape of the time, serving as a functional transition piece for deck-building strategies centered around the unique typing of the Holon Phantoms collection.

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Collectors

Who's collecting this

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About

About Gloom δ

Gloom δ is a card in the Pokémon Cards catalog on collecto.rs. Holon Phantoms 42/110 • uncommon. Catalog data is sourced from pokemontcg.io. No collectors on collecto.rs publicly track this card yet — adding yours would make you the first.

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Where does the Gloom δ catalog entry come from?

The catalog entry for Gloom δ is sourced from pokemontcg.io. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.