You can find all Pokemon including Pokemon in ruby/sapphire/emerald/firered/diamond/pearl/yellow/red/blue and etc. in
http://www.psypokes.com/dex/index.php
or for walkthroughs. of this game go to
www.psypokes.com
The Pokemon in fake or hacked games such as Pokemon chaos black are not included in psypokes.com
you need to find 210 Pokemon to complete the pokedex
you have to try and complete the national pokedex and if you complete the national pokedex you can restart the game.
You can complete the pokedex.
http://www.serebii.net/pokedex-rs/
you find it in the throphy garden after you complete the shino pokedex
Find a guy in the celadon mansion who asks you about your pokedex his reward is a diploma.
you find all the Pokemon
you complete the national pokedex
pokedex or National
You have to go into tall grasses, caves, water, and swampy grasses to find Pokemon. If you capture the Pokemon, they'll automaticly add to your Pokedex. If you complete the Pokedex and you got to Prof. Birch, Prof. Oak or whoever, then you can get a prize.
you can find reshiram in the center of unova when you complete the national pokedex
Find all 210 regional Pokemon to complete the Sinnoh Pokedex. Then, talk to Professor Rowan in his laboratory.