A warlocks soul leech passively heals as much as healing stream totem and double earth shield combined. In order to keep two earth shield up I’m commiting many globals per key. In order to use healing stream totem effectively I’m using it with totemic recall on high stress healing checks, again commiting several globals. All of this does as much as a warlocks passive completely passive soul leech.
I will add that I am also committing 6 talent points in order for my double earth shield and healing stream totem to be able to worthwhile healing. A warlock does have to commit at least 4 talent points for there completely passive soul leech to do as much as the massive global commitment of shamans. Devs, I know you read these forums because you banned the guy bus bag guy. So fix your game. Thanks