ZweilousCrimson Invasion #61 Pokémon Card

Zweilous, the Hostile Pokémon, is a Dragon/Dark-type Pokémon introduced in Generation V. It evolves from Deino at level 50 and, in turn, evolves into Hydreigon at level 64, making it the middle stage of a powerful pseudo-legendary evolution line. Its Pokédex entries often highlight its aggressive nature and the constant struggle between its two heads, which are said to fight over food and leadership. This internal conflict is a core aspect of its character, contributing to its "Hostile Pokémon" classification. Zweilous typically inhabits caves and mountainous regions, reflecting its rugged and untamed demeanor. In the games, it's a formidable opponent known for its strong offensive capabilities. In the anime, it has appeared in various episodes, often showcasing its fierce personality and the unique dynamic between its two heads. Its evolution into the three-headed Hydreigon is a highly anticipated moment for many players, underscoring its significance in the Pokémon world as a symbol of raw power and untamed aggression.