Lingering Phantom's Encasement

2 pieces: (2) Set: Heart Strike and Blood Boil deal 20% increased damage and have a 10% chance to grant Vampiric Blood for 5 sec.

4 pieces: (4) Set: When you would gain Vampiric Blood you are infused with Vampiric Strength, granting you 10% Strength for 5 sec. Your Heart Strike and Blood Boil extend the duration of Vampiric Strength by 0.5 sec.