How good are Mages at soloing old world raids and mythic dungeons?

I am looking for a new main. Time to get away from my Druid. I love being able to do old world content, so I would like to continue to be able to do that.

Depends how old we’re talking. Mages have no self-heal and that can be a major problem for soloing anything that can actually damage you in a long fight.

I haven’t tried it in a long time, but I think WOD mythic (e.g. mythic Highmaul) is about as high as you can go before you start dying.

Definitely not true. You can solo as a mage up to normal Nighthold, possibly Heroic if you are geared enough. The first boss of HFC does required two people but only because of the cannon mechanic.

Can all of the Legion dungeons be done solo?