Venusaur:
Type: Fairy
Abilities: Sweet Veil/Flower Veil
Hidden Ability: Pixilate
Statspread: -10 Speed, +10 Special Defense
Learnset: Mostly Fairy-Type, Grass-Type and Psychic-Type moves. Learns all powders, but no non-status Poison-Type moves

Charizard:
Type: Dragon
Abilities: Inner Focus/Mold Breaker
Hidden Ability: Legendate (Dragon-Type Pixilate)
Statspread: Attack and Special Attack reversed, Defense and Special Defense reversed
Learnset: Mostly Dragon-Type and Fire-Type moves. Pretty much all physical moves learnable by Charizard is learnable by this version of Zard

Blastoise:
Type: Steel
Abilities: Clear Body/Filter
Hidden Ability: Industrialise (Steel-Type Pixilate)
Statspread: Defense and Special Defense reversed. -10 Attack, -20 Speed. +10 Defense, +20 Special Attack
Learnset: Mostly Steel-Type and Electric-Type moves. Learns very little Water-Type moves