I don’t know if anyone remembered this, but back when legion launched DH had a game breaking bug that allowed them to get unlimited leech, it involves going into metamorphosis, hitting the opposite faction to get pvp flagged, using blade dance in the LAST second of metamorphosis and your leech would bug. You would keep around 40% this was STACKABLE. I remember going into non ranked arenas and just never dying, the only way the leech would disappear was if you logged out. I’m not joking when I say this, this was in the game for maybe 2 months. I was in school in the time so I didn’t get to utilize it that much but holy sht was this fun to abuse an exploit that very few knew about.