From WoWWiki
Trap Mastery is a Tier 2 talent in the hunter's Survival tree. It increases the effects of Freezing Trap, Frost Trap, Immolation Trap, Explosive Trap, Snake Trap and Black Arrow.
Rank table
| Rank | Duration & damage inc | More snakes
|
| 1 | 10% | 3
|
| 2 | 20% | 6
|
| 3 | 30% | 9
|
Patch changes
Patch 3.1.0 (2009-04-14): This talent has been moved to tier-2, up from tier-9, and is now a 3-point talent.
Trap Mastery, Resourcefulness and T.N.T. now all affect Black Arrow.
Patch 3.0.8 (2009-01-20): Now only increases periodic damage done by Immolation and Explosive Trap. (Old - All damage)
External links