You can find it at Lake Verity or Lake Valor by using the Pokeradar.
You have to breed a Wobbuffet to get Wynaut
You have to breed wobbuffet with a Lax incense
The female Wobbuffet must be holding a Lax Incense.
get it were mesperit lake is and in the grass use pokeradar.
shadow tag is an ability of wobbuffet. he can be caught with pokeradar beside the lale near twinleaf
You catch it at lake verity and at lake Valor songjongsuk: Also, you need a poke radar. Its pretty rare, so keep trying til u find it.
Wigglytuff is the dual Normal/Fairy-type Pokemon.
Uggg trust me you don't want a wobbuffet- They can't attack and they cant learn ANY moves. They may gain 5 HP whenever they go up a level, but they dont have physical attacks.
Pokemon safari
buy the Pokemon platinum book
Wobbuffet is available by using the PokeWalker. You also have to choose a certain path of travel. You have to walk a very large amount of steps to find a wild Wobbuffet. Wobbuffet is available in the Safari Zone. It's in the "cliff type" zone, which is generally the first zone encountered in the Safari Zone. You'll also find Magnemite, Geodude, and Magneton in this area of the Safari Zone. Wobbuffet can also be found in the Cerulean Cave, but at very low numbers. It is rare to find a Wobbuffet in the cave, but they can be found. Trading via Wi-Fi to get a Wobbuffet is also another solution by going to the GTS in Goldenrod City. If you get Sabrina's phone number (gym leader), you can see the Wobbuffet she has and then find one on the GTS to trade for. You can also ask for a Wobbuffet by depositing a Pokemon in the GTS once you see it.
The 151st Pokemon is Mew and is unobtainable in Pokemon Platinum.