Dewpider

Dewpider, introduced in Generation VII, is a dual-type Water/Bug Pokémon, and is the first stage in the evolutionary line that culminates in Araquanid. As Pokédex number 751, Dewpider is recognized for its distinct appearance, characterized by a water bubble encapsulating its head, a feature that is both functional and thematic to its Water typing. This bubble allows Dewpider to breathe on land, an intriguing mechanic that plays into its design as a semi-aquatic species.

In the mainline Pokémon games, Dewpider made its debut in 'Pokémon Sun and Moon', which are set in the tropical Alola region. The Alolan environment, with its lush landscapes and abundant water bodies, is a natural habitat for Dewpider, making it an apt addition to the region's biodiversity. In the games, Dewpider is not a starter or a legendary Pokémon, but it offers players a unique type combination and a quirky design that stands out in battles. Its role in the games is primarily as an early-game encounter, offering players a chance to experience a fresh type combination.

Dewpider's mechanics in the games revolve around its Water Bubble ability, which not only boosts the power of its Water-type moves but also provides immunity to burns, a status condition that can otherwise hinder its performance in battle. This makes Dewpider a strategic choice for players looking to counteract Fire-type Pokémon and gain an advantage in battles.

Despite being a common encounter in its native region, Dewpider's unique design and type combination have allowed it to persist across generations. Its presence in subsequent games like 'Pokémon Sword and Shield' via the Isle of Armor expansion ensures its continuity in the franchise, while maintaining its identity as a niche but intriguing Pokémon choice for players.