Bulbasaur
A bright eyed starter,
Being of grass and poison,
Unleashing Vine whip.
...
Ivysaur
Greater potential,
The weak Bulbasaur evolved,
Ivysaur fights through.
...
Venosaur
Giant flowered back,
Attracting scent; fighting soul,
Ivysaur no more.
...
Charmander
Healthy burning tail,
breathing fire; fighting all,
Smiling infinitely.
...
Charmeleon
Fire burns stronger,
A darker shade of orange,
Baring sharp white claws.
...
Charizard
Full of aggression,
Its fire burns through all foes,
Mighty Charizard!
...
Squirtle
Blowing small bubbles,
Innocent young pokemon?
The bubbles expload!
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Wartortle
Ears that look like wings,
Thicker shell; fluffier tail,
Frowning smirk; battler.
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Blastoise
Huge water cannons,
Pressure punches through thick steel,
Shell so durable.
...
Caterpie
Black eyes which lack soul,
Repelling red antenna,
The bug, Caterpie.