0.6% of Physical Attack Damage Leeched as Life
10% increased Maximum total Recovery per second from Life Leech
30% increased Attack Damage while Leeching
Attacks with One Handed Melee Weapons deal 20% increased Damage with Ailments 
Gladiator's Perseverance is a notable passive skill that grants increased physical damage with one handed melee weapons. It also grants additional physical attack damage leech as life and increased maximum total recovery per second from life leech, as well as increased attack damage while leeching.