Ruling 'Once during your turn' Abilities

[rev3rsor]

For Abilities that say, 'Once during your turn...' (for example Chandelure http://pokebeach.com/news/0313/plasma-freeze/chandelure.gif ), does this apply to only that one Chandelure? For example, if I have multiple copies of Chandelure, can I use the ability once for each of them?

 

[ftwpokedad]

For Abilities that say, 'Once during your turn...' (for example Chandelure http://pokebeach.com/news/0313/plasma-freeze/chandelure.gif ), does this apply to only that one Chandelure? For example, if I have multiple copies of Chandelure, can I use the ability once for each of them?

Each Pokemon that has an ability that says, "'Once during your turn..." may use that ability "'Once during your turn..." so long as you meet any conditions required by that ability.

For instance, if you have an ability that states, "...if this Pokemon is your active Pokemon..." like Chandelure's "Cursed Shadow" you must be able to get each Pokemon to the active position in order to use this Ability.

 

[DNA]

For example, if I have multiple copies of Chandelure, can I use the ability once for each of them?

As long as there's nothing stopping you otherwise (like Metagross' Plasma Search), yes.