Teamwork Lesson: Krosus

If like me, you don't follow all the ins and outs and happenings of WOW, mostly play on your own and don't do a lot of raids, then you might not know how to get to the Nighthold to do this now that you are level 120. You can no longer queue in LFR. And you are thinking UGH how much you are not looking forward to this.

But there is hope! You can visit Archmage Timear in Dalaran and then you can SOLO QUEUE for any LFR level raid. This is super helpful because 1) you don't have to go through the entire raid and 2) it's LFR level which is way easier.

So go talk to Timear and pick the Nightspire raid. You will have to kill Tichondrius before you can get to Krosus. He is to the in the building to the west (captain's quarters). Make a left or right as soon as you enter the building, then a quick left or right (opposite of what you just did) into a narrow hallway and up some stairs. After Tichondrius, go back out, then head southish towards the broken bridge. Jump down and he's at the end.

You can complete this quest on LFR Difficulty!

Here are the quests of this Questline we know so far:
This Questline can only be completed once the Nighthold raid is unlocked!
You get one Quest every day but the date I'm posting this(Patch 7.1 Build 22989) it is still possible to get the next quest on a different character. So say you complete the quest on your druid you can still get a quest from the same pet from any of your other characters. Don't know if there's a limit though.
The Dungeon Quest can be completed on all Difficulties
Raising Your Direbeak
The Smell of Tauren or The Smell of Dwarves
Hunting Lesson: Rose Taipan
Allies in Stormheim
Direbeak Team Up
Dire Prey
Hunting Lesson: Tiny Apparition
The Unkindly Faction
Direbeak Bonding
Hunting Lesson: Golden Eaglet
Teamwork Lesson: Fenryr
Hunting Lesson: Stormstruck Beaver
Teamwork Lesson: Krosus <<<<<Nighthold! <<<<<You are here!*
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Direbeak Reunion

*since the Dungeon Quest can be completed on any difficulty I'm assuming this quest can be as well - can't tell for sure yet though.