How can you tell your card is this one?

Look at the bottom of your card: you should read MCD12 5/12 there. Its illustration is signed Masakazu Fukuda.

Which set does it come from?

It comes from the McDonald's Collection 2012 set, released here on 15 June 2012.

McDonald's Collection 2012

MCD12FR

We cannot estimate this card right now.

Check the number and illustration against the card you are looking for.

How can you tell your card is this one?: Look at the bottom of your card: you should read MCD12 5/12 there. Its illustration is signed Masakazu Fukuda.
Which set does it come from?: It comes from the McDonald's Collection 2012 set, released here on 15 June 2012.

McDonald's Collection 2012 landed here on 15 June 2012.

Its characteristics and effects in play, with the original text when available.

40+

Flip a coin. If heads, this attack does 20 more damage.Lancez une pièce. Si c'est face, cette attaque inflige 20 dégâts supplémentaires.

Have a look at what it does well, then at what will get in your way. After that you'll know whether it belongs in your deck.

A strength
90 HP. Only 1 cards in McDonald's Collection 2012 carry more.
A strength
Retreat cost 1. One Energy to discard and it is back on the Bench, which matters a lot on the turn you need to swap attackers.
A strength
Water Gun hits for 30 on 2 Energy. Nothing in McDonald's Collection 2012 hits harder for that price.
Keep in mind
None of the 5,417 tournament lists we have read runs it. That does not make it a bad card — it means we have not seen it on a table yet.
Keep in mind
Weakness Lightning ×2. Against a Lightning Pokémon, apply that to the damage it takes — it climbs fast. Of the 5,417 tournament lists we have read, 441 run at least one Pokémon of that type.

None of the tournament lists we have read mentions this card. That happens with a card that has just come out, or one players have not tried yet.