Running a windos emulator will not give you the same result as an actual "Windows". the best way if you play pc games and stil "MUST" have Linux is.
Dual Boot. Dual Boot is when you install both Linux & Windows on yoour hardrive, and when you start up you computer, your bios will ask you if you wanna run windows or Linux.
But sience allods is time consuming, you might play alot allods, and then you will mostly spend your time in windows, so just change to an actual windows os might be the easiest

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Running an emulator can caus alot of bugs, witch is annoying in an mmo, and it will consume a bit of your ram that will make everything slower.