[WraithLord]

What are the Reiksguard Cavalry stats and cost?- What makes them so good?
Are they better 1:1 than say, Bretonn knights of the realm or grail knights?

I did start an MP game with Altdorf but didn't have time to get far...

EDIT, by "Reiksguard Cavalry" did you mean Inner Circle Reiksguard Knight?
EDI2, if so I found their stats (below) looks good but not broken good unless I'm missing something.
#hp 12
#size 3
#mounted
#ressize 2
#prot 0
#mor 13
#mr 10
#enc 5
#str 12
#att 12
#def 12
#prec 11
#mapmove 2
#ap 18
#gcost 65
#rcost 6
#armor "Empire Full Plate"
#armor "Full Helmet"
#weapon "Broad Sword"
#weapon "Lance"
#weapon 710
#armor "Kite Shield"
#awe 1
#nametype 104
#end