Nidoking is related to the Nidoran♀ line, serving as Nidoqueen's male counterpart. Starting in Generation V, it can produce eggs that contain either Nidoran♂ or Nidoran♀ when bred with Ditto.
Nidoking is a large, bipedal, purple mammalian Pokémon with distinct reptilian features. It has narrow eyes, large, spiny ears, fur-like tufts on its cheeks, and a short snout filled with pointed teeth. A long, venomous horn is on its forehead and a ridge of spines down its back. Gray plates cover its chest and belly, with a gray, rounded spine on each elbow. Each hand has three claws, while each foot has only a single hoof-like nail. It has a long, powerful tail. Nidoking is a male-only species.
It is said that Nidoking's tail can topple a metal transmission tower. Nidoking uses this tail to smash, constrict, or break the bones of its prey and enemies. The tail can also be swung to create distance between it and its foes before Nidoking charges. Its steel-like hide adds to its powerful, rampaging charges. Nidoking's horn is powerful enough to crush diamonds. Nidoking is known to be very proud of its own strength. When Nidoking goes on a rampage, it becomes impossible to control. Only a Nidoqueen that it has lived with for a long time can calm it down from its rampages. As shown in the 21st chapter of Pokémon Adventures, Nidoking has strong acid within its claws. Being the result of Evolution via an Evolution stone, Nidoking is rarely found in the wild. However, they can be found in savannas and plains.
Evolution
Nidoking evolves from Nidorino and is the final form of Nidoran♂.
It swings its big tail around during battle. If its foe flinches, it will charge with its sturdy body. (Pokémon Red, Silver, or Crystal inserted) Its tail is thick and powerful. If it binds an enemy, it can snap the victim's spine quite easily. (Pokémon Blue, Gold, or Yellow inserted)
Nidoking's thick tail packs enormously destructive power. With one swing, it can topple a metal transmission tower. Once this Pokémon goes on a rampage, there is no stopping it.
A Nidoking's thick tail packs enormously destructive power capable of toppling a metal transmission tower. Once it goes on a rampage, there is no stopping it.
Nidoking's thick tail packs enormously destructive power. With one swing, it can topple a metal transmission tower. Once this Pokémon goes on a rampage, there is no stopping it.
In The Bicker the Better, Oscar has a Nidoking, while his girlfriend Andi had a Nidoqueen. They had a Double Battle with Ash and May, and due to Oscar and Andi's communication with each other, they were able to defeat Ash and May with relative ease.
In A Pyramiding Rage!, Paul used a Nidoking to battle Brandon's Registeel. Although Nidoking was powerful and versatile, Registeel was still able to hold its own and eventually brought down Nidoking.
In the original timeline of Arceus and the Jewel of Life, two Nidoking were used by Damos, who was under Hypnosis, to attack Arceus with Shock Wave. When Ash and his friends traveled to the past to prevent this, Marcus, the one responsible for hypnotizing Damos, managed to use the Nidoking again to attack Arceus.
A Nidoking appeared in Blossom's Dream alongside a Nidoqueen. They followed Blossom back to her village and fought some townspeople because they thought the girl had taken their son, a Nidoran♂. After the misunderstanding was cleared up, they allowed their son to stay with Blossom.
A Nidoking appeared in a flashback along with a Nidoqueen while the Day-Care Couple was reminiscing about the times they had raising Pokémon in Gligar Glide.
In PZ09, Giovanni was revealed to have become bitter and turned to crime after losing his Nidoking when he was young. At the end of the chapter, Satoshi gave Giovanni his deceased Nidoking's horn, given to him by Mr. Fuji.
Nidoking and its female counterpart Nidoqueen share their category with Rhydon and Rhyperior. They are all known as the Drill Pokémon. Additionally, all four are partly Ground-type.
Although its female counterpart Nidoqueen cannot be bred, Nidoking can.
Nidoking was designed by Ken Sugimori and was one of the first Pokémon ever created.[1]
Nidoking was included in a segment for commonly mispronounced Pokémon names in 2023 Pokémon World Championships livestreams, where the pronunciation of its name was given as "NEE-do-king".[2][3]
This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon species, as well as Pokémon groups and forms.