is it on the pearl pokedex?
Not a new pokemon from the pearl game, but it's base form can be found in the diamond/pearl game. OMG, this one has most of you stumped.
cloyster?
Ding, ding, ding
Correct. Wow, I am impressed that someone finally anwered this one. Name any pokemon and I will see if I have one to give to you mvpfan08. Pm you desire.
New pokemon:
One type
two abilties
Can be found in the trophy garden behind pokemon mansion.
Can evolve with trading with items.