Battle Styles·#68·2021
Onix, the iconic Rock Snake Pokémon, is a formidable Rock/Ground type introduced in the first generation, known for its colossal size and role in Brock's Gym. This specific card from the 2021 Battle Styles set is a common printing, standing out with its powerful "Rocky Tackle" attack despite its self-damaging drawback. Here, visitors will find comprehensive details including Onix's Pokédex lore, the card's HP, energy costs for its attacks, weakness, and its edition history.
Read more ↓Onix, the Rock Snake Pokémon, is a colossal creature known for its imposing size and incredible strength. Introduced in Generation I, Onix is a dual-type Rock/Ground Pokémon, making it a formidable opponent with resistances to Fire, Electric, Poison, and Flying types, though it is famously weak to Water and Grass. It evolves into Steelix when traded holding a Metal Coat, further enhancing its defensive capabilities and changing its type to Steel/Ground. Onix's natural habitat is typically found deep underground, in caves, or rocky terrains, where it burrows at high speeds. Its diet consists primarily of rocks, which it consumes to strengthen its body, making it harder and more durable over time. In the games, Brock, the first Gym Leader in the Kanto region, famously uses an Onix, cementing its place as an iconic early-game challenge. In the anime, Ash's struggle against Brock's Onix is a memorable moment, showcasing the Pokémon's immense power and resilience. Onix symbolizes endurance and raw power in the Pokémon world, often depicted as a guardian of underground passages or a force of nature capable of reshaping its environment. Its unique serpentine body, composed of numerous boulders, makes it instantly recognizable and a fan favorite.
Last updated: April 11, 2026
