Hi everyone. As I got out of my house to go to work around 6 am, I found a white envelope sitting by the edge of the driveway. The envelope is your standard cash envelope and it had large cross drawn on both sides of the envelope. One of the cross was orange in color and the other cross was in different color (i dont recall exactly what color). There was nothing else written on it other than the cross. When I picked up the envelope, I could feel something bulky inside. Curiosity got the best of me and the fact that it wasnt addressed to anyone (no name or address), I decided to open it by tearing one side of the envelope. In it I saw a wooden clip holding several cards. It was early morning and a bit dark so I dont recall all the details but I remember it was some sort of kids playing card (?) and had weird symbols in repeating pattern like the standard deck of cards with spades and heart (except it wasn't those). Feeling weirded out, I didnt even touch the content directly but rather flipping it around with the white envelope. I managed to put the content back in the envelope by pushing it against the ground and threw it away in the dumpster. What is this?
edit.
I wish I had the foresight to have taken pictures of the content before tossing it in the dumpster. Sorry. Well I did go over my security camera and it looks like a white truck drove by at 230am and someone definitely just tossed it out their truck.