>>38578934Magic: Arena is a pretty good client. Looks good, has a few animations, decent performance, properly lays out the battlefield and the stack.
You can make the game shit itself by having a board state that activates too many effects at once (like several hundreds of them) but that will probably not happen in a "real" game and only when playing meme decks against friends.
Oh yeah, they might have fixed it by now but when I played social features were terrible, it was hard to add friends or challenge them, chatting was outright impossible.
