Doomblade + Crimson tempest

If I’m using doomblade and have crimson tempest talented, do I want to use crimson tempest against a single target for the extra bleed to buff envenom, or should I opt to not maintain it and get more envenom casts off over all?

Its almost never worth using crimson tempest. Much better to use a kidney shot and use that bleed.

If you’re necrolord i believe that your covenant ability works too. So 20 percent bonus damage on envenom.