Does the corruption ability of Corrupters stack? In other words, if I corrupt a battlecruiser once, it takes an extra 20% damage. If i corrupt it again,does it then take 20% more damage? I can't seem to find a reference anywhere for this. In brood war, it was obvious that devourer's spores did stack, because the unit portrait for the victim unit would tell you how many spores were on it.