I've had samael since it's release and as I recall he did have passive healing with the green aura around as he followed threw the maps. I've been using in various different maps and do not see the green aura anymore. Nor do I see a healing effect on me either.
I was wondering if I'm just crazy or is the green aura incredibly faint and hard to see.
Also is the passive healing still there as I can't see that working either.