How can you tell your card is this one?

Look at the bottom of your card: you should read SM8b 146 there.

SM8b

Counter Energy SM8b 146

SM8bFR

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How can you tell your card is this one?: Look at the bottom of your card: you should read SM8b 146 there.
Which set does it come from?: It comes from the SM8b set.

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

The French text is not available yet. Text shown: Japanese.

このカードは[無]エネルギー1個ぶんとしてはたらく。このカードは、自分のポケモン（「ポケモンGX・EX」をのぞく）についているとき、自分のサイドの残り枚数が相手のサイドの残り枚数より多いなら、すべてのタイプのエネルギー2個ぶんとしてはたらく。