Every single one of the 493 available Pokémon can follow you in the overworld.
In Pokémon HeartGold, the entry numbered 4780 in a player’s personal Pokédex doesn't exist—HeartGold’s regional Pokédex and National Dex numbers stop well below that—so encountering "4780" suggests either a fan-created index or a user ID rather than an in-game species. Interpreting the rest of the phrase—"uxenophobiands best"—as a request to describe the best Pokémon, team, or strategy for a player or group called “uxenophobiands” (perhaps a username, team name, or community), here’s a concise, practical recommendation tailored to HeartGold’s mechanics and meta: 4780 pokemon heartgold uxenophobiands best
If you are looking for information on this specific release, here are the core facts: Original Release Date: March 14, 2010 (North America). Nintendo DS. Anti-Piracy (AP) Issues: Every single one of the 493 available Pokémon
I decided to continue the save instead of resetting. I named my rival (short for xenophobia). And I imposed the uxenophobia rule on myself: every time I enter a new route, I must catch the first Pokémon I see, and I can only use it until I defeat the next Gym Leader. Then I have to release it. Nintendo DS
: A great spot for grinding experience is on the route between Cianwood City Safari Zone , where you can gain approximately 1,000 EXP per battle.