It does the same thing finesse does. Reduce resistances= chance to resist trap effect(not being rooted or snared).
With some finesse on gear its worthless, if you have trouble getting a bit of finesse or starting in Mordor this trait might be useful.
But all in all it is one of the useless traits in yellow line.
To name them:
- Rain of Thorns rank 2-4
- Explosive Powder and Explosive Arrow
- Endurance
- Complex Mechanisms
- The One Trap
- (Advanced Placement, because it is rather clunky)
- (Improved Distrating Shot, because the CD is still way too long and duration too short)
Ceterum censeo Carthaginem esse delendam.
Trapper of Foes needs better tools to fulfill it's supporting(CC and offensive debuffs) and DoT role.