Just a note concerning your hall (I was gonna tell you yesterday when my power went out ). But Embirch has a minimum Rank of Rank 2, when you are trying to challenge Rank 1. I have no problem reffing the Rank 2 hall, but just let me know if you want to do Rank 1 with Karrablast, or Rank 2 with Embirch!
Instead of just telling me its wrong, you can tell me exactly what's wrong with it.
The formula goes (BAP+STAB (reminder that Froakie has Protean)+(Attackrank-Defrank)*1.5 (in this case))*weakness multiplier + 2*stageboostdifference. Voodoll is 4x weak to Fighting.
As Geo quoted below, I do believe that is illegal. I had an arena where an effect that granted a CC to the winner of a certain in-battle event and that was deemed illegal by the heads of ASB. This goes above that greatly. Sorry, Gold.