Can I trade Zekrom and another Kyurem from my White to my White 2, use the DNA Link on them and have a Kyurem-B? Or do the Pokemon have to be from the original game?
No, you can trade. Sorry for the short answer...
Source: My EXP
How to change your username How to add a user avatar Why was my post hidden? Question etiquette Flags vs Downvotes Anime FAQ Official PokemonDb League
Type a Pokemon name, type, move or ability to see instant results.