It takes the entire Horde army all in to deal with…
The Darnassus City Guard and Malfurion, plus night elf civilians. And the Horde loses 8 soldiers for every night elf combatant killed.
And they STILL almost lose if Saurfang hadn’t pulled a dues ex machina.
The Horde is getting pummeled in this “total” war, to the point where even the doom cheerleader Blightcaller says they’re weeks out from utter collapse, despite all the dirty tricks and dramatic McGuffins employed. The whole Horde.
If there was a question, I sorta think it’s been answered.