How can you tell your card is this one?

Look at the bottom of your card: you should read BCR 127/149 there. Its illustration is signed Ryo Ueda.

Which set does it come from?

It comes from the Boundaries Crossed set, released here on 7 November 2012.

Boundaries Crossed

Name: Aspertia City Gym BCR 127
Brand: Pokémon

BCRKOUncommon

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 BCR 127/149 there. Its illustration is signed Ryo Ueda.
Which set does it come from?: It comes from the Boundaries Crossed set, released here on 7 November 2012.

Boundaries Crossed landed here on 7 November 2012.

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

The Korean text is not available yet. Text shown: English.

Each Colorless Pokémon in play (both yours and your opponent’s) gets +20 HP.

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
No Weakness printed on the card. Nothing doubles up the damage it takes.
Keep in mind
None of the 5,392 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.

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.