Here I will lista off all the Pokémon Ash caught within the first 16 seasons of the anime, what season he caught them, what episode he caught them, where he caught them, and their original trainers (if they had a trainer before Ash). Here are the first 20.

Kanto (Original Series)

1. Pikachu (episode 1- Pokémon- I Choose You!)

Pikachu was Ash's starter Pokémon that he received from Professor Oak. He received Pikachu because he woke up late on the giorno he was supposed to start his Pokémon training. Pikachu didn't like Ash AT ALL when Ash first got him, and was very disobedient, refusing to help...

Here's how I divided into 6 different announcer sposta phases:

<insert phase here> da <insert sposta here>:
Shadow Force(KO): Complete destruction da Shadow Force!
Seed Flare: Ripped into da Seed Flare!
Magma Storm (KO): Incinerated da Magma Storm!
Crush Grip: Smashed da Crush Grip!
Spacial Rend: Torn apart da Spacial Rend!
Roar of Time: Ripped da Roar of Time!
Head Smash: Slammed da Head Smash!
Wood Hammer: Pounded da Wood Hammer!
Stone Edge: Sliced da Stone Edge!
Rock Wrecker: Demolished da Rock Wrecker!
Power Whip: Lashed da Power Whip!
Leaf Storm: Torn up da Leaf Storm.
Draco Meteor: Pounded...

(some sort of wind sound)
(music starts)

When daytime turns to night
When the moon shines bright

When you're tucked in tight
When everything's all right

Slip softly to that place
Where secret thoughts run free

There come face to face
With who te want to be, so...

Swim across the ocean blue
Fly a rocket to the moon

You can change your life
Or te can change the world

Take a chance, don't be afraid
Life is yours to live!

Take the chance and then the best has yet to come!

Make a wish!
It's up to you!

Find the strength inside
And watch your dreams come true!

You don't need a shooting star
The magic's right there in...