In my opinion, it's either Bretonnians or Wood Elves.
The nerf to cavalry in general really hurt the Brets, and made it very difficult for them to break large blocks of infantry. They're still a fairly good shooting army, but they now lack the punch they had in 7th.
Wood Elves also took a hit because of weakened cavalry, although they don't rely on it as much as the Brets do. Their skirmishers also took a hit though, and the Lore of Athel Loren isn't as good as the basic Lores now.
Of course, Tomb Kings also took a hit, but they didn't lose as much. They weren't that effective in 7th, and now they're worse in 8th. However, they didn't lose as much as the Brets and WE did.
If I had to pick one, that lost the most, I'd have to say it's the poor Brets. The glorious charge of their knights just isn't what it used to be.
The nerf to cavalry in general really hurt the Brets, and made it very difficult for them to break large blocks of infantry. They're still a fairly good shooting army, but they now lack the punch they had in 7th.
Wood Elves also took a hit because of weakened cavalry, although they don't rely on it as much as the Brets do. Their skirmishers also took a hit though, and the Lore of Athel Loren isn't as good as the basic Lores now.
Of course, Tomb Kings also took a hit, but they didn't lose as much. They weren't that effective in 7th, and now they're worse in 8th. However, they didn't lose as much as the Brets and WE did.
If I had to pick one, that lost the most, I'd have to say it's the poor Brets. The glorious charge of their knights just isn't what it used to be.