Like a clown in a card game, the Great Blue orca wild symbol can represent any other symbol - except for the dispersion - when it appears on the reels. More importantly, when a symbol replaces another symbol to form a winning payline combination, the combined bonus will automatically double.
The scattering symbol on the large blue scroll shows an image of the oyster shell with sparkling pearls inside. When two or more of them appear anywhere, instant wins are triggered and these wins are added to any traditional payline in the spin.