Santa's beard image is wild - he can land on the 2nd, 3rd, 4th and 5th reels, and replaces everything except the scatter and bonus symbols. You need to find 3 Christmas tree scatters to trigger the second round of rewards. In addition to spending twice the total bet, you get 5 free spins. These are played on a new set of reels. During free spin, Santa Wild can be completely stacked on reels 2 to 5, which means you can use 5 fully wild reels for 5 free spins!