Stream anime episodes online for free, Watch The Law of Ueki Episode 50 English version online and free episodes. Anime Episode guide, Chapter The Law of Ueki Episode 50 English dubbed The Law of Ueki Versus Hanon After waiting for a long time, the battle between Ueki and Hanon finally gets underway. Ueki is even the first to get a hit off of Hanon as he transfers the energy from his Raika to his Seiku in order to match Hanon’s speed. At this point, Hanon unleashes his Archenemy, the tenth star sacred weapon, and we finally get to see it. Archenemy is a summoned beauty that takes on a random form and is as powerful as the will of its user.