Your Predictions about the upcoming patches to EU BnS

Hello everyone,
Am a player from EU Blade and soul we just got Naryu Foundry Dungeon released and Van Dar khan something in the map

Last event we got is Icy Treat Chest which gives Sacred oils to upgrade the new soul

Am  Just wondering what the future patches will be if you are updated with KR and TW servers i want to prepare from now on and if possible could you tell me how i keep track with them ?

Because as you know in EU we have this item "Evolved Stone" it was cheaper than 1 gold after the patch it's  price jumped to 7~11g  per piece and to maximize your soul you need around 5k pieces  imagine i knew about this patch earlier form  TW or KW servers i'd make tons of gold

Looking forward for your replies guys