Squirtle

Using Squirtle in a Playthrough

The Squirtle line provides one of the most consistent starter experiences, combining good defenses with reliable Water STAB and relatively few exploitable weaknesses. Squirtle performs well against Brock in Kanto and remains dependable throughout the game rather than being heavily concentrated around particular matchups, while Blastoise's 100 Defense and 105 Special Defense allow it to survive attacks that would threaten more offensive starters. Surf provides powerful and reliable Water STAB in generations where it is available, and Ice coverage gives Blastoise valuable answers to several types, particularly late-game Dragons. Its main disadvantage is replaceability rather than weakness: Pokemon games frequently provide numerous excellent Water-types with stronger offenses, secondary typings, or additional utility.

Squirtle in Competitive Pokémon

Blastoise has historically used its balanced defenses and Water typing in defensive, utility, and offensive roles, with Rapid Spin giving it particular value as an entry-hazard remover in several generations. The addition of Shell Smash dramatically expanded its offensive potential by boosting both attacking stats and Speed, allowing modern Blastoise to function as a setup sweeper using Water STAB alongside broad special coverage. Mega Blastoise further emphasizes offense through increased Special Attack, improved defenses, and Mega Launcher-boosted pulse moves, allowing it to operate as a bulky wallbreaker or offensive spinner. Despite this flexibility, base Blastoise often faces substantial competition from other Water-types, and defensive sets can be limited by its lack of dependable recovery.

Squirtle in Nuzlockes

The Squirtle line is a reliable Nuzlocke choice because Water is defensively stable, Blastoise has strong physical and special bulk, and its weaknesses are limited primarily to Grass and Electric attacks. Squirtle provides immediate value against Brock in Kanto, while Blastoise remains useful throughout a run through dependable Water STAB and Ice coverage that can become especially valuable against late-game Dragon-types. Its bulk makes failed damage calculations and unexpected neutral attacks less likely to result in immediate death, giving Blastoise a larger margin for error than many offensive Pokemon. The principal drawback is opportunity cost, since Water-types are exceptionally common in many games and other strong Water encounters are often available.

Squirtle's shell forms and hardens after birth and serves both as protective armor and as an adaptation for swimming. Its rounded, grooved shape reduces water resistance, allowing Squirtle to move rapidly through water, while the Pokemon can completely withdraw into the shell for protection or sleep. Squirtle can expel water and foam from its mouth with considerable accuracy and naturally inhabits ponds, lakes, rivers, and other freshwater environments. Wild Squirtle have also been shown living socially in secluded colonies with Wartortle and Blastoise, while Sharpedo is identified as one of their natural predators.