So many things happen once you beat the Elite 4. Red comes back, Rayquaza comes back. What is everything that happens once you beat the Elite 4? Not the 1st time, I know that, but stuff that only happens/comes back if you beat them again.
All legendarys return - exept mewtwo (cerulean cave)
(if captured already the pokemon wont return.)
you can go to oaks lab to get a kanto starter too.
also a hoenn starter from stephen in saffron city.
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