Wait, so anything unavailable on SuMn isn't Wonder-tradable? I got to remind myself since I'm the type of someone who could have boxes of breed rejects. I usually Wondertrade them, but if I can't dump it there....
At least Rockruff doesn't need Hidden Power, thankfully.
Also, with Christmas going to come... I want to trade things soon. Doing Eevees like I did before in past years, but sadly Rare candy is very limited unlike in XYORAS and I don't know what else to give for the held item. Ice Stone to trick people silly making them think it can evolve into Glaceon with that? Or hmm... what can I give to children?