SO I've always wanted to do a fantasy army. But in my typical fashion I want to play one of the strongly themed armies. Basically I want to run an all cavalry force.
The three armies I've looked at over the years to do thise are
Wood Elves (celtic elves FTW)
Warriors of chaos (marauder horsemen and knights)
Vampire Counts
Is it possible to get a rundown of not just the odds of running a successful cavalry army these days, but also the relative health of the above armies when run that way?