Hello!!This is Taylor LeMay,A nd I have 2 ansewers to killing those
hard-to-kill Blastoise,Gyrados,and other raindance favirotes.


Kills Blastoises:
     Promo Pikachu
     Basic Electrode

Pikachu:
Attach energy,recharge.Their turn they can't evovle.Attach energy,thunder(or
what ever you call it)for 50,plus weakness=100!!!
Electrode:Voltorb;attach energy,next turn attach energy,evolve,next turn for
50+weakness=100!!!!

same for any water pokemon!!!!