Thinking of something like this, the resi is a bit low but I can't exactly gem the PvE pieces for PvP. Might also swap out Val'anyr for the T2 weapon, dunno yet. I might be able to get the Heroic BQL trinket, but not sure how good it will be. I wasn't exactly fond of the Malygos trinket in S5, but we'll see.
Just think about it for 2 seconds.
Battlemaster - Increases health by 4600 for 15 seconds. Once the 15 seconds are up the health is gone. 3 min cd.
Heroic Bauble of True Blood - Heals for 7400-8600. 2 min cd. Heals for 3700-4300 while ms'd, can be used on friendly targets, can crit, double the effect with no MS, basically a free natures swiftness on a 2 min cd. Passively restores 1000 mana every minute.