Ice Crystal is one of the three skins released under the Kingdom of Wolves part of the Winter offer. It could be purchased as part of an item deal in mid November 2017.
Ice Crystal could be purchased for $4.99 in a deal that included 3250 coins. It was not available for individual purchase and may not be available for purchase in the future.
Details of this offer may vary depending on location, platform or time.
Note: The Kingdom of Wolves sub-offer was released again for a limited time in December 2023. The item deal with Ice Crystal remained the same as the original release.
Ice Crystal - Original Image