Mag main wanting to learn Dr. Strange. Anyone wanna give me some intermediate/advanced guides/tips on playing Dr. Strange?

Mag main here (+140 hours). Peak C3, currently GM1.

I'm trying to expand my hero pool a bit, and never really sat down and learned the more advanced stuff with Strange.

I know the basic stuff like primary fire + melee weave, animation cancelling for faster reload and whatnot.

I'm still learning what counters what (eg Dr. Strange shield blocks Spidey ult apparently, but shield-wall from Mag doesn't, so I'm still adapting to that).

Examples:

• Can you tell me what breakpoints are there?

• Who can I counter ult using my ult? I've seen Stranges ult an ulting C&D and manage to kill them despite being in their puddle. How?

• What are some less "intuitive" things a lot of people don't know about Strange?

In return, I can answer any questions about Mag (and Wolverine too since I main him as well) if y'all have any.

Thanks!