Ultron 6.1.2
Ultron to me seems like you either need a shock immune champ or Medusa or a pile of units to beat. With the global node and the emp node he has its next to impossible to beat him with a shock immune champ. I think if you get rid of the emp node and that should make the fight a lot easier but still challenging to players trying to achieve cavalier. The sentinel in my opinion is fine and a good mini boss, but the Ultron, I don’t have Medusa, thing, or Ghost which all the guides say to use.