The Scorcher is one of the four skins released under the Riders of the Apocalypse part of the Apocalypse offer. It could be purchased on an individual basis using game coins in mid December 2017.
The Scorcher could be purchased in the Skins Shop under the ‘Apocalypse’ tab for 1990 coins. It was available for a limited time and may not be available for purchase in the future.
Details of this offer can vary depending on location, platform or time.
Note: The Riders of the Apocalypse sub-offer was released again for a limited time in mid July 2018 and then in late August 2019. The price for The Scorcher stayed at 1990 coins for each release.