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PSA 10
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Card 066
White Flare·#66
Zweilous is a Dark and Dragon-type Pokémon, introduced in Generation V, known for its challenging evolution line leading to Hydreigon and its distinct two heads. This particular card, from the White Flare set released in 2025, presents Zweilous as a Stage 1 evolution, offering a compelling blend of playability and collectibility. Here, you will find comprehensive details including its Pokédex lore, attack mechanics with energy costs, weaknesses, and a thorough history of this edition.
Read more ↓- Card Number
- #66
- Language
- EN
- Set Code
- rsv10-5
Zweilous is a Dark/Dragon-type Pokémon introduced in Generation V, evolving from Deino and preceding the formidable Hydreigon. Its name is a portmanteau of "zwei" (German for two) and "jealous" or "zealous," reflecting its two heads that constantly bicker and compete for food. This Pokémon is known for its aggressive and destructive nature, often devouring everything in its territory before moving on. Zweilous typically inhabits caves and desolate areas, characterized by harsh, unforgiving landscapes that mirror its temperament. Its diet consists primarily of anything edible, showcasing its insatiable appetite. In the Pokémon games, Zweilous is a powerful mid-stage evolution, often requiring significant training to evolve into Hydreigon, making it a staple on many Dragon-type teams. In the anime, it has appeared in various episodes, often depicted as a wild and untamed force. Its design, featuring two heads and a rugged, scaly body, embodies a primal ferocity that resonates with fans. Culturally, Zweilous represents the struggle of duality and the challenge of controlling raw power, a theme common in many mythological creatures. Its unique physiology and aggressive behavior make it a memorable and iconic Pokémon from the Unova region.
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Last updated: April 7, 2026

















