While we understand our bodies' natural inclination to produce both tears and
blood during times of emotional duress and physical injury, we'd hate to have to be forced to choose between the two. If the question is more metaphorical however, as is the case in this new Might & Magic Heroes VI
trailer, we think we'd have to go with blood, since they appear to be the side with glowing magma creatures.
You know, now that we think about it, we'd always take blood over tears, especially
in literal situations.