With Honor

This is the Horde version of the War Campaign that starts in patch 8.1.

Here is the entire quest chain for this part:

• 
  
• Our War Continues
• 
  
• Azerite Denied
• 
  
• The Fury of the Horde
• 
  
• Cleaning Out the Estate (1)
• 
  
• Machines of War and Azerite (2)
• 
  
• With Honor
• 
  
• The Hunt Never Ends
• 
  
• Ride Out to Meet Them
• 
  
• The Day is Won
• 
  

Our War Continues started at [npc=135691] on the horde ship in Zuldazar after patch 8.1 was live. I've completed Ready for War before, maybe this matters.

1. 
   
2. Our War Continues - speak with [npc=149269], near to you
3. 
   
4. Azerite Denied - travel to the north of Tiragarde Sound and meet [npc=145422]
5. 
   
6. The Fury of the Horde - speak with him and follow the orcs down the way to meet him again
7. 
   
8. Cleaning Out the Estate - kill enemies to fill the bar
   Machines of War and Azerite - collect bombs and guns
9. 
   
10. With Honor - speak to Rexxar, attack the tank and kill [npc=145922]
11. 
    
12. The Hunt Never Ends - go to the marked area
13. 
    
14. Ride Out to Meet Them - fly the [npc=146500], use the vehicle bar to kill enemies
15. 
    
16. The Day is Won - return to your ship
    probably 7k/21k reputation needed to continue
17. 
    

Spoiler

1. 
   
2. A Mech for a Goblin - travel to south-west of Zuldazar and meet [npc=145751]
3. 
   
4. It Belongs in My Mech! - use [item=166309] on [npc=146711] at the marked area. Don't have to kill them before
   Avoiding Lawsuits 101 - speak to [npc=146725]s
5. 
   
6. The Right Mech for the Job - click the G.M.O.D robot, it transports you. Use vehicle bar to kill enemies. Click [spell=283388] when the quest wants you to do
7. 
   
8. Necessary Precautions - speak to [npc=145816]
9. 
   
10. Test Case #1; Mech vs. Mekkatorque - enter [npc=145816] again. Click [spell=283890]
11. 
    
12. Insurance Policy - click [npc=146074] 3x
13. 
    
14. Insurance Renewal - open cages to save the named goblins
    Killing on the Side - kill 15 enemies. They also drop [item=164987]
    Mekkatorque's Battle Plans - collect the book at 59 61.8 inside the tent
15. 
    
16. Mech versus Airship - enter [npc=148507], use [spell=284398] to destroy the ship. Speak to [npc=146561] and fight against [npc=146589] (only 51% needed)
17. 
    
18. A Goblin's Definition of Success - return to your ship
    probably 14k/21k reputation needed to continue
19. 
    

Questline part 1 & 2 took ca. 45 min

Spoiler

1. 16.10
   
2. Breaking Out Ashvane - meet [npc=147088]
3. 
   
4. Face Your Enemy - use [item=165702] at named NPCs
   Be More Uniform - collect items from mobs
   A Brilliant Distraction - pick up azerite from the ground
5. 
   
6. Catching a Ride - go to [npc=147135]
7. 
   
8. Through the Front Door - use the dialogue option start the scenario
   s1: speak to [npc=147205] and watch the roleplay
   s2: click [npc=147893] and send them away. Pick up [item=165734] from the table
   s3: open the prison and free [npc=147209]
   s4: open further cell doors to free the [npc=147349]s
   s5: place bombs (nothern door leads downstairs at /way 49.06 36.04) at areas that are marked with yellow dots ([npc=147278]), watch your world map, and leave the sewer
   s6: kill [npc=147205]
   s7: follow the NPC to the ship (cinematic)
   - return to [npc=135691]
9. 
   

Questline part 3 took ca. 15 min

So I wanted to throw this out, as of 3-16-19, if you feign death, rexxar and his crew will disappear, in order to fix this I had to get myself killed, he wouldn't show up anywhere otherwise.