Please make a new thread, and tag your post with either [LOST] or [FOUND], and then the deck name and country/state.

[LOST] is if you have a deck that is missing a card. [FOUND] is if you have found a card that does not belong to one of your decks.

In the post please list the event you lost it at, or at least the last event you knew you had the card at.

Example post:

[FOUND] She Who Escapes Robots

Found a copy of Twin Bolt Emission at the NOVA Open Grand Championship.