How can you tell your card is this one?

Look at the bottom of your card: you should read CES 135/168 there. Its illustration is signed Ayaka Yoshida.

Which set does it come from?

It comes from the Celestial Storm set, released here on 3 August 2018.

Celestial Storm

Name: Last Chance Potion CES 135
Brand: Pokémon

CESFRUncommon

We are not buying this printing at the moment.

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 CES 135/168 there. Its illustration is signed Ayaka Yoshida.
Which set does it come from?: It comes from the Celestial Storm set, released here on 3 August 2018.

Celestial Storm landed here on 3 August 2018.

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

Heal 120 damage from 1 of your Pokémon that has 30 HP or less remaining.Soignez 120 dégâts à l’un de vos Pokémon auquel il reste 30 PV ou moins.

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.