Psyduck - Golduck

Rattata - Raticate

Spearow - Fearow

Sandshrew - Sandslash

Squirtle - Wartortle - Blastoise

Tentacool - Tentacruel

Venonat - Venomoth

Weedle - Kakuna - Beedrill

Zubat - Golbat

Aerodactyl

Articuno - Zapdos - Moltres

Cubone - Marowak

Chansey

Ditto

Dratini - Dragonair - Dragonite

Doduo - Dodrio

Doduo - Dodrio

Vulpix - Ninetails

Electabuzz

Eevee