Best Zeta for Arena ?

The crowd control is much easier/stronger with zeta vader Lead. If you got a fast tfp (say 270+) you can even make your other toons go before a faster wiggs or Boba, depending if the TM Redux kicks in. Once that some toons of your opponents are stunned, you can keep them in the stun much longer with the ongoing TM Reduction. Makes it easier to pick out one toon after another.