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Pokémon Cards

Zweilous

Steam Siege 85/114 • uncommon

Set: Steam Siege
Number: 85/114
Rarity: Uncommon
Released: 2016
Energy type: dragon energy
Market price: $0.20
Artist: Ken Sugimori

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$0.20est. via TCGplayer

20,475cards tracked

13other printings of this card

Market

What it's worth

$0.20market price via TCGplayer · Sep 21, 2026$0.12 – $0.20 over the tracked period

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

Lore

Why it matters

Zweilous is a dual-type Pokémon known for its two heads, which are notoriously competitive and often squabble over food. In the Steam Siege expansion, this uncommon dragon-type card captures the creature’s aggressive nature, making it a distinct addition for collectors focused on the Dragon-type lineage or the specific art styles of the XY series.

Written by Pi, the helpful collecto.rs AI

Card face

What it does

90 HPStage 1

Cost: colorless energyDouble Hit20×

Flip 2 coins. This attack does 20 damage times the number of heads.

Cost: psychic energy darkness energy colorless energyPower Breath80

Discard an Energy attached to this Pokémon.

Weaknessfairy energy×2Retreatcolorless energy colorless energy colorless energy

After it has eaten up all the food in its territory, it moves to another area. Its two heads do not get along.

Formats

Where you can play it

StandardNot legal
ExpandedLegal
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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Where to find one

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Provenance

Where it came from

Zweilous (85/114) was released in 2016 as part of the Steam Siege expansion for the Pokémon Trading Card Game. This set was conceptually built around the tension between Shiny Mega Gardevoir-EX and Volcanion, highlighting the unique dual-type mechanic where certain Pokémon featured two elemental types simultaneously to reflect their presence in the Kalos region. As an Uncommon card, it served to populate the set’s mechanical focus on these dual-type interactions.

The artwork for this specific Zweilous was produced by illustrators at Creatures Inc., consistent with the standardized digital art style established for the XY series of the trading card game. The design emphasizes the two-headed nature of the Dragon-type creature, maintaining a composition that aligns with the aesthetic requirements of the broader Steam Siege set, which aimed to revitalize gameplay dynamics by reintroducing dual-typing to common and uncommon cards.

Written by Pi, the helpful collecto.rs AI

Other printings

Others named Zweilous

Same name, different printings and different cards — these sources have no shared id tying a reprint to its original.

Collectors

Who's collecting this

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About

About Zweilous

Zweilous is a card in the Pokémon Cards catalog on collecto.rs. Steam Siege 85/114 • uncommon. Catalog data is sourced from pokemontcg.io. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Where does the Zweilous catalog entry come from?

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