How can you tell your card is this one?

Look at the bottom of your card: you should read HGSS HGSS18/25 there. Its illustration is signed Sumiyoshi Kizuki.

Which set does it come from?

It comes from the HGSS Black Star Promos set.

HGSS Black Star Promos

Tropical Tidal Wave HGSS HGSS18/25

HGSSJPPromo

We cannot estimate this card right now.

Versions of this card

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

HGSS HGSS18HGSS Black Star PromosPromoSelected printingYou receiveWe cannot estimate this card right now.

What you might be wondering about this card

How can you tell your card is this one?: Look at the bottom of your card: you should read HGSS HGSS18/25 there. Its illustration is signed Sumiyoshi Kizuki.
Which set does it come from?: It comes from the HGSS Black Star Promos set.

What the card itself says

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

Number: HGSS18/25
Illustrated by: Sumiyoshi Kizuki

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

Flip a coin. If heads, discard all Trainer and Stadium cards your opponent has in play. If tails, discard all Trainer and Stadium cards you have in play.

What to make of it

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 5,466 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.

Who plays it

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.