I found these to be the best curios for Brann for Season 3 for Tank, Healer and DPS.
I personally prefer the Quizzical Device and Tailwind Conduit for all 3 Brann specs.
Also, for Delves, try to push the Delve Tier difficulty you’re most comfortable with. Once you’ve gotten the feel of that difficulty and progress in gearing your character, bump up the tier level by 1. They DO increase in HP pool and damage per tier, so, it’s a safe bet to inch your way up the ladder instead of skipping steps.
One of the best Delves out there is Fungal Folly. Use those Spores to your advantage since they will not only damage you, it damages mobs as well. Ensure before the Spore detonates, you’re out of the green circle, they deal massive damage and can potentially one shot you if you’re not careful enough.
Also, Sidestreet Sluce in Undermine is great too. A simple yet not so difficult Delve to complete. Both of these Delve should be repeated once you’ve expended your Coffer Keys for Bountiful Delves since both of those Delves I’ve mentioned are rather quick to complete and you’ll fill up your Delve Great Vault slots quickly.
Other than that, WoWHead in my opinion has a pretty good “basic” guide to get you started. Ultimately, you should complete all of the Delves at least once, just so you have experience with them.
Personally, as DPS that may not have the best “self-heal” spells or abilities, I have Brann as “Healer”. As Tank, Brann is DPS. I don’t have a Healer character, so, essentially, you’d want Brann to be either Tank or DPS, just depends on squishy you are, you might want Brann being the Tank since you can heal him up. He may not do the best “damage” in Tank spec, but at least the mobs, most of the time will be concentrated on him instead of you.
Good luck to you and your adventures in Delves!!
