Death Knights, One of the classes that seem to be more liable than anything else to open the metaphorical can of worms.
Although I like the guide Arvick.
it's certainly very, very well made and thought out. But I'd have one small small suggestion to make if allowed of course.
Could you in your generations section just for the ones less than knowledgeable in that particular region just include a small summary of what typically defines each alleged generation, With how the First gens herald from this background during this period and then the same for the second Gen as well? ( Third and fourth Gen are pretty much all identical in where their stories as Death knights begin. Courtesy of being more or less mass produced if you will.) And perhaps just a small synopsis as to how big the difference in how the gens are likely to be regarded by their respective factions. For example, or perhaps most notoriously first generation knights being generally considered kill on sight by Horde and Alliance alike etc, etc.
Perhaps including a brief summary on roughly what each generation is actually capable of, In terms of spells and so on?
It'd also be great to provide a brief summary of what'd define your typical Generation 2 Knight's and a generation 3's backstory in a nutshell. Perhaps even give some brief tip on roughly how and why They'd have ended up in the state they now find themselves in.
That being because not all Second Gen Dk's were victims of the scourge, A few did join it willingly.
Nothing to expansive but just a guideline of sorts you know? I feel as if that'd really complete the already awesome guide you've got in the makings here.
Apologies for the small ramble but that's my two cents. Take em or leave em.
Keep up the good work!