RAREFIED NOBILITY

Use this Stratagem before the battle, when you
are mustering your army, if your WARLORD
has the NECRONS keyword. Select one
NECRONS CHARACTER model (excluding
C'TAN SHARD models) in your army and
determine one Warlord Trait for that model ;
that model is only regarded as your WARLORD
for the purposes of that Warlord Trait. Each
Warlord Trait in your army must be unique,
and you cannot use this Stratagem to give a
model two Warlord Traits. use only once...