For any people living in Korea from February 14th-March 31st with Pokemon Black 2/White 2, a random egg will be distributed via Wi-Fi for players at specific dates containing Bulbasaur, Squirtle, or Charmander.
Bulbasaur will have the following moves: False Swipe, Block, Weather Ball and Frenzy Plant.
Charmander will have: False Swipe, Block, Acrobatics and Blast Burn.
Squirtle will know: False Swipe, Block, Follow Me and Hydro Cannon.

The dates are: February 14–27
February 28–March 13
March 14–31