Mad Ramon is one of the three skins released in one part of the Agar.Stice offer. It could be purchased on an individual basis with game coins in late December 2020.
Mad Ramon could be purchased in the Skins Shop under the 'Trollstice' tab for 7500 coins. This skin 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.