Working as 04/09/2020
Mythic description => Equip: Your spells and abilities have a chance to infuse you with vita, increasing your Haste by 1675 and your party members' Haste by 295. Lasts 15 sec.
Vita Charged has a flat 1 RPPM proc (not scaling with Haste) that applies a large Haste buff to you, and a smaller amount to nearby Party (note: not raid) members within 40 yards for 15 seconds.