[Eventing Question] Setting Abilities on event encounters?

p=PokeBattle_Pokemon.new(:DODRIO,
   pbGetPokemon(1).level,$Trainer)
p.setItem(:SMOKEBALL)
p.makeFemale
[B]p.setAbility(0)         # Run Away[/B]
p.setNature(:IMPISH)
p.iv=[20,20,20,15,15,15]
p.ballused=10           # Luxury Ball
p.pbLearnMove(:SURF)
p.calcStats

Events.onWildPokemonCreate+=proc {|sender,e|
   pokemon=e[0]
   if $game_switches[276] #change the number if you want
     if isConst?(pokemon.species,PBSpecies,:PIDGEOT) #pokemon name
       pokemon.item=getConst(PBItems,:PIDGEOTITE) #holdin item
       pokemon.setAbility(2) #(2) is hidden ability; (0) and (1) is normal abilities
    elsif isConst?(pokemon.species,PBSpecies,:KYOGRE)
       pokemon.form=1 #will appears PRIMAL KYOGRE
       pokemon.item=getConst(PBItems,:BLUEORB) #CUZ HES HOLDIN THIS BUT IF YOU REMOVE THIS AND NOT 'pokemon.form=1' HES STILL APPEARS PRIMAL CUZ YOU 'FORCE' USIN 'pokemon.form=1' AND IF YOU STAY HOLDIN 'BLUEORB' HE WILL TRANSFORM TO PRIMAL MODE CUZ THE LOGIC.
     end
   end
}