That would be Groudon and Rayquaza. They are both on the list of 2nd most powerful Pokemon (In all over stats at level 100) after Arceus. The list also includes all the other legendaries that are on covers as well as Mewtwo.
you can't get it in Pokemon ruby, you have to trade with a friend that has Pokemon sapphire or emerald.
no
it is fake and i believe its a hack of Pokemon ruby
Level 25.
It's on Route 208 when Pokemon Ruby is inserted into the DS.
Pokemon ruby's version IS Pokemon ruby.
mudkip is the most powerful
Groudon, Kyogre, Rayquaza, Deoxys and Jirachi!
latios cuz he's rare and cool!
how to get raqueza in littletown in Pokemon ruby version
This legendary Pokemon can only be acquired on Ruby Version through trade from Sapphire Version or Emerald Version.
I don't think they will remake ruby/Sapphire because they are making a game called Pokemon back and white
my answer is my opinion ok i think the most powerful Pokemon in ruby is the Pokemon you raise and favor the most! so get your favorite Pokemon that you've trained alot and love and go battle and you'll see what i mean..... for me it's my lvl 86 salamence. hope this helps =D
If you finish ruby get another version of pokemon.
No. Pokemon Ruby was only released for the Game Boy.
no
Pokemon Ruby Destiny is a hacked version of Pokemon Ruby for GBA that is kind of like Pokemon Red Rescue Team.