[Arcturas]

Is it worth it? It seems pretty terrible to me...am I missing something? I suppose for chaff it's vaguely decent at 2 units per blood slave...but I don't love it. I think my biggest problem is the micro involved. I can't double-click to select all the spawned units, and having to double-click 5 or 6 times to organize my troops for a single spell, more if I want an effective force, is just too much of a pain.

Does anyone know how luck scales play into it? Are there exceedingly rare but awesome creatures at improved cross-breeding?