[Taqwus]

...whereas, if I were planning to be the most -annoying- flag user, I'd go for death/blood blessing so that these mass-produced fast-attack clowns have a decent chance of causing afflictions, curses and horror marks to any poor SC who feels the urge to massacre them. They hit, ouch. They die, ouch.

Not every efficient, mind you. But perhaps handy if you're playing somebody who frowns upon having his units abused like that.