How can you tell your card is this one?

Look at the bottom of your card: you should read M6 47 there.

Which set does it come from?

It comes from the ストームエメラルダ set.

ストームエメラルダ

M6JPCommon

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 M6 47 there.
Which set does it come from?: It comes from the ストームエメラルダ set.

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

Discard a random card from your opponent's hand.working translation相手の手札からオモテを見ないで1枚選び、トラッシュする。