Obviously. Get it banned and start over. That 2 defence makes it absolutely useless now. People have a 1/3rd strength or attack level over you now
Everyone kinda regret making this 2 defence so called mistake, same for level 3 skillers who get like 2 attack or something, but i've met some great pkers and skillers with unwanted levels.
As rush suggested, Unless you're stricly into 1 def pking, There's many other type's of pures you can make that doesn't have to be 1 def.