API UnitIsTrivial

Ttrue if the unit is trivial (i.e. "grey" to the player).
 local isTrivial = UnitIsTrivial(unit)
==Arguments==
:;unit: : UnitId
==Returns==
:;isTrivial: - True if the unit is comparatively too low level to provide experience or honor; otherwise false.
==Details==
* At level 60, units level 47 and under are trivial. 
* Trivial units continue to give loot, quest credit and (reduced) faction rep.