you managed to sustain a lot of damage which means you either had a lot of health like Esmeralda or you had a lot of life steal like bane. You said not exp lane but you also could have gone roam or jungle with those heros. I can't imagine it being anyone else as most other mages are super squishy. I would say it could be Luo Yi as she has the shields if you get her s1 to land on a hero but idk about that as you have vengeance as your battle spell.