Random question: I'm planning on restarting my copy of US and wanted to breed a Chimchar with Power-Up Punch. While doing some research on other egg moves i'd like to give it, I found out Power-Up Punch is exclusive to US/UM. If I were to trade an egg with a Power-Up Punch Chimchar over to my copy of vanilla Moon, restart, then trade back, would the egg still know Power-Up Punch?
Simultaneously, is there a list of Pokémon that can't be traded over to vanilla Sun & Moon? The new Ultra Beasts seem to be a no but I keep finding conflicting information pertaining to Dusk Lycanroc and don't want to waste my time breeding an Own Tempo Rockruff if I can't trade one back.
Simultaneously, is there a list of Pokémon that can't be traded over to vanilla Sun & Moon? The new Ultra Beasts seem to be a no but I keep finding conflicting information pertaining to Dusk Lycanroc and don't want to waste my time breeding an Own Tempo Rockruff if I can't trade one back.