#633 - Deino #634 - Zweilous #635 - Hydreigon
Black/White/Black 2/White 2
Pokemon #634 - Zweilous Pokemon #634 - Zweilous (Shiny)
Male and Female
X/Y/Omega Ruby/Alpha Sapphire
Pokemon #634 - Zweilous Pokemon #634 - Zweilous (Shiny)
Male and Female
Sun/Moon/Ultra Sun/Ultra Moon
Pokemon #634 - Zweilous Pokemon #634 - Zweilous (Shiny)
Male and Female
Sword/Shield/Pokemon Legends: Arceus
Pokemon #634 - Zweilous Pokemon #634 - Zweilous (Shiny)
Male and Female
 
Pokemon Information
Generation: 5 (Black/White/Black 2/White 2) Gender(s) Available: Male/Female
Generations:5th - 7th
Type(s):Dark Dragon
Evolution Chain
Pokemon #633 - Deino Pokemon #634 - Zweilous Pokemon #635 - Hydreigon
 
Pokedex Entries
Black After it has eaten up all the food in its territory, it moves to another area. Its two heads do not get along.
White Since their two heads do not get along and compete with each other for food, they always eat too much.
Black 2 The two heads do not get along. Whichever head eats more than the other gets to be their leader.
White 2
X The two heads do not get along. Whichever head eats more than the other gets to be the leader.
Y After it has eaten up all the food in its territory, it moves to another area. Its two heads do not get along.