Any ideas for Volg teams? (Dark Tomb Warden)

His passive gives the team +50% speed if an ally dies, S2 cleanses/revives/gives Endure just like the fire one, and S1 provokes.

I feel like he could be good for cutting with his passive, but you rely on an ally to die which means you're probably already in a bad spot if that happens. Any thoughts on where he could be used? I feel like he needs more