Season 1 isn’t ending in 2 weeks, we’ve got a whole .7 patch.
As for Zekvir, the toy is from normal. That only requires you to interrupt his one cast each time he casts it and move out of his aoes. The set Brann to be a healer, any DPS spec will do more than enough damage to pop the eggs, Retribution would be the easiest in terms of a simple rotation, self-healing, and a slow immune for if you mess up the interrupt.
Bountiful delves, all the way up since it is the only thing to level up Brann.
And you do not need a 60 Brann for zekvir. You just need to practice and pray the RNG gods.
Either gear your toon or grind bountiful delves.
I didn’t really get into delves until last month
My DH was pretty high ilvl from mythics and raids, like 623, so I was able to down ?? Zekvir after like 60 attempts with a level 19 Brann.
My other advice would be to research what class/spec is easy and level one up.
Focus on Zek so you can keep an eye on him while you’re breaking eggs.
There’s also some weak aura packages that telegraph abilities with audio/visual prompts.
I believe you only need single “?” For the shoulder toy and I one shot it and carried my massively undergeared hunter buddy first attempt our first attempt.
I assume that’s because of Spriest has access to 30second Void Beam plus Voidweaver right? Meaning you’ll always have something for cocoon whenever it shows up.
Mix of a lot of things. Very secure spittle answer, ranged, 30s burst window, able to cast while moving during said burst window a lot, strong passive mitigation for melees, fade forces brann to tank a moment buying you time, cloth takes less damage from melees on zekvir. 2 1 minute CDs you can alternate on each egg if you somehow need even more damage.