Bulbasaur-Ivysaur-Venusaur

Charmander-Charmeleon-Charizard

Caterpie-Metapod-Butterfree

Weedle-Kakuna-Beedrill

Pidgey-Pidgeotto-Pidgeot

Rattata-Raticate

Spearow-Fearow

Ekans-Arbok

Pikachu-Raichu

Clefairy-Clefable

Jigglypuff-Wigglytuff

Zubat-Golbat

Oddish-Gloom-Vileplume

Paras-Parasect

Venonat-Venomoth

Diglett-Dugtrio

Meowth-Persian

Psyduck-Golduck

Mankey-Primeape

Growlithe-Arcanine

Abra-Kadabra-Alakazam

Tentacool-Tentacruel

Slowpoke-Slowbro

Magnemite-Magneton

Grimer-Muk

Gastly-Haunter-Gengar

Koffing-Weezing

Horsea-Seadra

Staryu-Starmie

Magikarp-Gyarados