Is Compendium Updated?

[Il Trascendente]

Q. If Kadabra is confused will a failed attack do 20 or 40 damage to him because of weakness?
A. A failed attack in this case will do 40 to Kadabra. (April 6, 2000 WotC Chat Q40)

http://compendium.pokegym.net/compendium-lvx.html#c2

I thought it was 3 damage counters.

 

[Lou Cypher]

Those are the old rules still. They didn't delete all the old rulings, but you should also be able to find the updated ones.