>>14417850>1. They would have advertised it from the beginningOh? Really? Maybe Gamefreak wanted to surprise everyone. And Spoilers: This event doesn't come up until you beat the Champion. Why reveal something like that so soon?
>2. They'll put it out as Wi-fi events and not a trip to your GamestopWho says they have to follow that rule?
3. Those caves have little relevance to the trio
A water cave for a water pokemon
A mirror cave for a steel pokemon
An empty cave for a ghost pokemon.
There's your relevance right there. Who knows? You might be able to unlock a certain Kalos legendary should you be able to bring all three into the game.
Too bad we have to wait until December to get to the bottom of it.