Ulgu, The Realm Of Shadow

{w/b}{t} Lord of the Shadow Realm: You can
use this command ability at the start of your
hero phase. If you do so, you can use either
the Shadowed Mansions or Shadow Realm
realmscape feature. In addition, after
transferring or setting up the unit in its new
location, you do not have to roll to see if any
models from the unit become lost in the
shadow realms.