The Commissar is a powerful but expensive infantry unit. Her main usefulness comes from good vision range, ability to detect Trade and Legal units and partial protection against spies that she bestows upon a city she resides in. Last but not least, she can <l:6,43>sue<e> enemy <l:1,46>Corporate Branches<e> as well as other <l:6,118>legal units<e> or eliminate <l:6,33>franchises<e> from cities, which is important to <l:7,11>Communist<e> and <l:7,20>Cyberhive<e> governments, since they have no other means of protection against such threats.