A post-generated war is both more indepth than the pregenerated one using the new raiding tactics screen, this save supports #0010664 issue and also sheds light on failures of the previous system's ability to handle wars as competently as the raiding screen.

"The Bloody War" started in 20 (before worldgen ended) by the goblin civ "The dipped dread" versus the dwarven civ "The Bridled Citadel", by the end of worldgen in 22, all previous battles had been started in the normal format, then in a climatic battle tactics activated in "The onslaught of battles" in late spring and the slightly exhausted dwarves began a defensive counter-attack in the "Assault of Daggers" upon a goblin pit as part of the bloody war, eventually leading to the climatic final battles with failed but epic dwarven assaults on the Dark tower as part of the "The Riddled Attack" & "The Assault of Strife"

Prisoners were taken on both sides, a good emergent story was written.

To access this notable event, just open up legends on the save.