The mascot of Pokémon Blue and the final evolution of the starter Pokémon Squirtle (until the introduction of Mega Blastoise in Gen VII), Blastoise exploded as the 10th most popular entrant.
There was no development of the sluggish Snorlax until Munchlax was introduced in Gen IV. He is the heaviest Gen 1 Pokémon, weighing in at 1014lb, and often falls asleep in inconvenient places.
Dragonite is a flying/dragon type and is the ultimate evolution of Dratini. Dragonite debuted in the anime EP13 "Mystery at the Lighthouse" as an unknown giant Pokemon who was fascinated by Bill.
In its spinoff game Pokémon: Let's Go, Eevee! As with Pikachu, a remake of the original Yellow for the Nintendo Switch, Eevee stands almost alongside Pikachu in popularity and merchandise.