This Monday, October 31st, at 23:59 UTC (19:59 EDT, 16:59 PDT, 23:59 GMT, November 1st: 00:59 CET, 08:59 JST, 09:59 AEST), the Global Link will be shutting down and discontinuing support for X, Y, Omega Ruby, and Alpha Sapphire to begin the conversion to usage for Sun & Moon. Game Sync will be closed, PokéMiles will be lost, and Rating Battles on the Battle Spot will be shut down. Mystery Gift, Free Battle, GTS, Wonder Trade and all other online features will remain operational. Make sure you use your unspent PokéMiles and transfer the items to your game before that time.