The theme of Egypt is as ubiquitous as the Egyptian Queen's game you expect. The lower-value symbols are letters and numbers that are presented as ancient scriptures to maintain the character. The symbols of higher value appear in the form of pyramids, two different treasures, the mummy's coffin and the queen's own depiction.
The first of these is Wild, which depicts some purple jewels. These can be used in place of any other symbol in the slang, except that Scatter- can be recognized as a full cobra in attack mode. Not just a casual decision, we can assume that this is because if you encounter one of these fierce snakes, you will be scattered. Place two or more anywhere on the turntable and you will be paid.