using lvl 77 or 71 Pokemon and use legendarys (at least 2)
meteor falls way back
Beating the elite 4
After beating the Elite 4 12 times, the island where Mewtwo was on in Cerluean Cave, there will be a wild Mew between the levels of 60 and 65. There is only ONE. Other ways: Be at the Power Plant after beating the Elite 4 six times. Get it from Emerald at Faraway Island
You have to get a life. =)
No, you cannot own a Gym after defeating the Elite 4.
the best fire Pokemon u could have to beat the elite 4 would be blaziken over level 75 or higher
After beating red, challenge the elite 4. After beating them, red will reappear.
you will go to Battle Frontier
you keep on beating the Elite 4 and every time you beat the Elite 4 the the successful launches goes up one to two times i don't think there is a way.
the only way to do this is to either hack the game code or by using a gmeashark/action replay/codebreaker
No you can trade anytime before beating the elite four.
you complete the national pokedex, dont know about after that