4780 - Pokemon Heartgold Uxenophobia Portable

Exploring the Unfamiliar: Xenophobia in Pokémon HeartGold

Would you like help finding the actual code effect for “4780” or a list of known region-modifying Action Replay codes for HeartGold? 4780 pokemon heartgold uxenophobia

But 4780 does not appear in standard lists. 4780 pokemon heartgold uxenophobia

If you want, I can: