Fairly new to multiboxing

[wakasm]

if it helps, my first team is/was (I'm a relatively new boxer compared to others here)

1 Pally Tank
2 Warlocks
1 Mage
1 Priest Healer

I was able to faceroll all content up to 80 without CC or much thought.

After 80, things got more challenging, but I was able to (with perseverance and a lot of trial and error) get down some cata normal dungeons at character level. Gear was a huge issue and since while leveling I didn't gem, enchant, or glyph - I am sure that didn't help much either.

Blackrock Caverns and Vortex Pinnacle I was able to get down in one try (although, many wipes)

Throne of Tides I was stuck at the first boss for a while until i remapped my UI and macros for things like interupts and cc. I was able to clear it by lvl 83.

The Stonecore i got stuck at the 2nd boss but am confident with gear and leveling I'd be able to down him too.

Once things get harder, it becomes more about practice and playing smart than anything. I had a lot of inefficiencies that I would probably not learn from had I went with a different team set-up.

My biggest weaknesses are:
- Not being familiar with my classes
- Not being familiar with the encounters (never leveled up a single toon in cata before)

So your mileage my vary depending on your game knowledge and experience. Since I'm leveling 2 teams at once for the eventual attempt at 10-manning content, I haven't gotten too much practice at post 85 stuff yet. I'm hoping to have a full team of 10 by the time the next expansion comes out.