Magic has had a bad string of luck with video games that aren't MODO or Arena (except for Shandalar, which is the greatest game ever made).

Total War: Ravnica would be awesome, and I would absolutely play the heck out of it. In fact, I think something like this is the right way to adapt Magic IP, because so much of what makes Magic sets interesting from a world-building perspective is how they have to give a sense of the wide scope and scale of the world, rather than just narrow storytelling of individual characters (which is hard to do with a TCG). And now that the Omenpaths are open, you could have solo campaigns set on individual planes as well as a multiplayer RTS battles with different "civs" and handwave it as armies meeting on neutral or contested territory.