I wasn't sure my old Win7 computer could manage EDH because of lacking Graphics card and having only Intel HD graphics 4500. Luckily I could play EDH witn low settings. It may be so that Odyssey is too much for it, but I can live without it for now. I have also an Win 10 computer with NVIDIA GTX 1070 GPU. Probably it can handle Odyssey if I one day decide to move in it. What I'm worried about is if I can then play EDH anymore with my old Win7 computer.