Boosters

Can I take more Tom booster? My storage is full 3/3 and I have a Tom booster from the event but I'm afraid that I have to trash it if I take it. I don't know its star, too.

Can I take more Tom booster? My storage is full 3/3 and I have a Tom booster from the event but I'm afraid that I have to trash it if I take it. I don't know its star, too.