[calmon]

ok, the 1-turn saveness for unique item builds are:

T'ien Ch'i:
Orb of Atlantis
Sandals of the Crane

Ulm:
The summit

Ermor:
Twin Spear (D)
Holger the Head

Arco:
Krupp's Bracers

So only the according nations can build the uniques in the next turn.