What is Zweilous's Pokédex number?

Zweilous's Pokédex number is 634, placing it within the Generation V Pokémon introduced in the Unova region.

Can Zweilous evolve further?

Yes, Zweilous evolves from Deino and then further evolves into Hydreigon, a powerful pseudo-legendary Pokémon.

What is the meaning behind Zweilous's two heads?

The two heads of Zweilous are constantly in conflict, often fighting over food, with the head that eats more asserting dominance.

What type is Zweilous?

Zweilous is a dual-type Pokémon, being both a Dark and Dragon type, which gives it unique strengths and weaknesses in battle.

Who illustrated this specific Zweilous card?

This Zweilous card from the Phantom Forces set was illustrated by the artist Kagemaru Himeno, known for their expressive Pokémon artwork.

Back to Cards

ZweilousPhantom Forces #73 Pokémon Card

Name: Zweilous — Phantom Forces #73
Brand: Pokémon TCG

Phantom Forces·#73·2014

Zweilous, the Hostile Pokémon, is a formidable Dark and Dragon-type creature from Generation V, serving as the middle stage in the evolutionary line leading to the powerful Hydreigon, and is culturally significant for its multi-headed design. This specific card from the 2014 Phantom Forces set is a common rarity, notable for its dynamic artwork and its classic coin-flip attack mechanic. Here, visitors will find comprehensive details including its Pokédex lore, its attack "Slam" with energy costs, its weakness to Fairy-type Pokémon, and its complete edition history within the Pokémon TCG.

Read more ↓

Card Number: #73
Release Date: November 4, 2014
Language: EN
Set Code: XY4

Zweilous, the Hostile Pokémon, is a Dragon/Dark-type introduced in Generation V. It is the evolved form of Deino and evolves into Hydreigon. Known for its aggressive nature, Zweilous's two heads are constantly battling for dominance, with the one that eats more asserting leadership. This constant internal conflict makes it a formidable, albeit unpredictable, creature. In the wild, Zweilous typically inhabits caves and mountainous regions, preferring dark and secluded environments. Its diet consists primarily of anything it can catch and devour, reflecting its insatiable appetite. In the Pokémon games, Zweilous serves as a powerful mid-stage evolution, often encountered in later routes or challenging areas. In the anime, it has been depicted as a wild and untamed Pokémon, showcasing its fierce personality. Culturally, its design, inspired by hydras and other multi-headed mythological creatures, imbues it with an aura of ancient power and danger.

Last updated: April 11, 2026