well, as you don't have any
Fearless axeman in this Deck, I think using
endurance of dwarves (and even four copies!) is pretty useless. Also, you should consider adding
trusted Weapon for Durin and
Axe of Erebor for Gimli, so that both have a big axe. I'd also consider adding another comp as Sam is more a Speedbump and Burden-Eater than a Main companion. You could either way try a
Aragorn, RotN,
Faramir, SoD,
Eowyn, LoR or even
Farin, Dwarven Emissary, which is very nice against orcs overall (and he's a Dwarf!). One or two
Flurry of Blows can also be a nice surprise

Now, the Shadow...
Ulaire attea the easterling x4 is just
crap worse than crap incredible crap! I tried him pretty often (I have 3 real life twilight Nazzies deck, one for FotR Block, one for TS and one for Movie) and I was never able to use him well. But
Ulaire Nelya, RiT is a card you should try to pack in at least three times. He can be a nice early killer with his dmg +1 and fierce. replace
We must have it x4 with
CbtR x4 to use
Morgulduin even more. Also try
Morgul Skulker. I use him in every Nazgul Deck I can, and he's always useful, getting back another Witch-King or
IWtBF.
As for my suggestions, the only card that seemsexpensive to me is
Trusted Weapon. The others (including
Nelya, RiT) should be easy to get.