Its weaknesses are ghost, bug and dark types.
Answer:it all depends on what you're facing, but Sableye and Spiritomb have no weaknesses.
No type! But spritomb AND sableye have no weaknesses.
WATER!!!!!!!!!!!!!!!!!!!!
weaknesses are points of Pokemon where they are weak like for example a grass Pokemon is effective against water and a fire type i totally useless against water
it depends on the type of pokemon, the moves which it knows and how trained the pokemon is.
it is depending on what level they are and what Pokemon their battling because all Pokemon have weaknesses you know!
ice and dragon
Fire, ground
any Pokemon has the potentional to beat rayquaza theres no 1 Pokemon that can beat rayquaza in battle although if you want his weaknesses his weaknesses are dragon and ice
There is no best Pokemon. All Pokemon have their strengths and weaknesses. Please Define What you mean by Best Pokemon if u mean the ones on the cover which are Dialga/Palkia go to GameFaqs.com there are walkthroughs u can read
there is not real "best Pokemon" they all have different stats and different strengths, weaknesses, and natures. my personal favorties in pearl/silver are garchamp, and the starters. i be Amy
spiritomb, because it has no weaknesses