Talk:Blackfist Department Store/@comment-130.86.73.194-20140417174435/@comment-73.55.196.234-20140417175541

it changes the pokemon ability .... Enuff Said...

http://bulbapedia.bulbagarden.net/wiki/Ability_Capsule

this works byh selescting a pokemon with 2 Natural abilities, Not on pokemon with Hidden Ability thru Dream world or other events.

Example pikachu his only ability is Static and you cant swith its natural ability cuz that his only ability as  a Pikachu.... but if you had Pidgey he has 2 natural abilities Tangled Feet and Keen Eye ,,, use a Capsule to Change to another natural ability Say you use it on a pidgeywith Keen Eye and use Capsule to Change its abilty to tangled Feet.

once you do that you can use another ability capsule again and again on only pokemon with 2 Natural Abilities.....