Rank 1You gain 1% of your maximum Health and Mana over 10 sec each time you deliver the killing blow to a non-trivial enemy. Ineffective in dungeons, raids, and battlegrounds.
Rank 2You gain 2% of your maximum Health and Mana over 10 sec each time you deliver the killing blow to a non-trivial enemy. Ineffective in dungeons, raids, and battlegrounds.
Rank 3You gain 3% of your maximum Health and Mana over 10 sec each time you deliver the killing blow to a non-trivial enemy. Ineffective in dungeons, raids, and battlegrounds.
Rank 4You gain 4% of your maximum Health and Mana over 10 sec each time you deliver the killing blow to a non-trivial enemy. Ineffective in dungeons, raids, and battlegrounds.
Rank 5You gain 5% of your maximum Health and Mana over 10 sec each time you deliver the killing blow to a non-trivial enemy. Ineffective in dungeons, raids, and battlegrounds.