Serious question here. I know that all of you hate Diablo 3 and I know that you hate it on the Nintendo Switch even more, so no need to mention that in this thread.

I plan to play D3 on the Switch. However, I'll probably play it mostly while not having access to the internet.
So:
- Is this even possible?
- Will I be able to play online with the same character, or will I only be able to use my character in "single player"?