Patch Available - EMS 0.83

Hmm I doubt that, we got several pieces of exclusive EMS content that has always stayed EMS exclusive.
For example:
Oktoberfest : Has been also in MSEA
French revolution: This event hasnt take place anymore since 2008 due to Nexon removing french language from game.
Queens day eventrolly the only European Event that Nexon is still doing every year and hasnt got out of EMS yet.
Tomato farm: Has been also in MSEA
cetera

And yes I am a EMS player mostly, I play GMS now and then but I prefer EMS.

Also Guy Fawkes, which you didnt mention has been on GMS under name MV.

Most of the events you so call EMS exclusive, hasnt been exclusive to EMS for years already.