mattyrm wrote:Surely everyone that says Necrons is not taking the size of the Imperium properly into account.
Isn't the Imperial Navy supposed to comprise of like, a billion ships?
How could any race stand against that?
From the
BFG rulebook, the Imperial fleet per sector is about 50 to 75 ships of all sizes (capital ship down to escort). The Gothic system had 71 systems of note listed in the
BFG rulebook. At 1 million systems in the Imperium, that is about 14,085 sectors (rounded up). That gives a maximum upper limit of about 1,056,735 total ships in the Imperial Navy. This is probably an overestimate because the example of the Calixis Sector shows there are numerous more minor inhabited systems in a sector, so the number of sectors in the Imperium is probably less than 14,085.
In the Fall of Orpheus
FW book, the reinforced Imperial sector fleet was shown to comprise 7 battleships (including 1 Retribution and 1 Apocalypse class), "more than 60" cruisers and capital ships, "several hundred" escort class vessels, 4 Space Marine battle barges, and 8 Space Marine strike cruisers.
Facing them, the Necrons are described as fielding less than a quarter of the Imperial ship numbers. The breakdown was 2 Tombships, 20 harvest ships, and the rest escort class vessels, with some later confirmed to be Dirge class raiders.
Though the breakdown of Imperial losses was never completely given, the narrative showed that Imperial losses as at least 2 battleships, 1 battlecruiser, 1 heavy cruiser, 2 battle barges, 3 strike cruisers. In the end, less than 10% of the Imperial fleet was still fit for combat. Little detail was shown of Necron losses with the only definite details being 1 destroyed harvest ship and damage to 1 Tombship. The other Tombship was shown to remain fully operational at the end.
In terms of size,
FW has definitely taken to upping everything to ever higher limits. The
BFG supplement Warp Storm gives the Battle of Callavell in the Age of Apostacy as one of the largest "set-piece" battles in Imperial history, In that, the Imperial force fielded 8 battleships, 5 grand cruisers, 6 battlecruisers, 5 heavy cruisers, 9 cruisers, and 6 light cruisers for a total of 37 capital ships. The renegade forces in that battle fielded 6 battleships, 4 grand cruisers, 6 battlecruisers, 9 heavy cruisers, 11 cruisers, and 8 light cruisers for a total of 46 capital ships.
So in other words, a single Necron dynasty awakened and within 1 year met and virtually wiped out one of the largest Imperial fleets in the history of the Imperium with modest almost minimal losses. This single dynasty goes on to take out 60 worlds in 100 days, essentially gutting the sector, and it fights off the Imperial counterattack sufficiently that 7 years later after the initial Necron attack, the Imperium dissolves the Orpheus sector.
The events in the
FW book are also given a nod and canonized with the reference to the destruction of the Angels Revenant chapter (the
SM chapter in the Orpheus sector) in the
SM Codex, which was what occurred in the
FW book.
Do I like the Necrons being set up as a Mary Sue faction? No, but canonically as written, they have engaged the Imperium in one of the largest fleet battles in the entire history of the Imperium at worse than 1:4 numerical odds and come out with minor losses and damage, while 90% of the Imperial fleet was destroyed or rendered unfit for further combat. The problem with this is that then writers end up having to pull plot armor and deus ex machina solutions or make the Necrons idiots in any story for the human protagonists to prevail.