Simple dynamic group containing 4 icons for:
Manifested Twilight - Tier Set 2 Piece
Power of the Dark Side - Empowered Penance proc
Penitent One - Legendary proc for Penance
Shadow Word: Manipulation - Venthyr covenant legendary proc
When you have 1 stack of a given buff, it is shown, >=2 stacks adds a glow to the edges.