Yes. It's safe to eat, but it's magic. And should be saved.

[Don't overdo it, Usagi.]

Ah...[She studies the card.]

The Star brings hope and strength to carry on with life. It's also associated with having many blessings. It's not a bad card at all. It fits you, certainly.

I would keep it. I would...also consider doing what it says on the back if you want. Sodder's gifts tend to be useful, if a touch unusual.