Rhino Horns
From The Wajas Wiki
Rhino Horns are a type of Potion Mutation. They can be permanently added to your waja by using a Livingston Potion on it. Rhino Horns give your waja two small horns on the bridge of their nose, like a rhinoceros. When adding this mutation to your waja using a potion, you may choose their color.
Mutation Appearance
All examples feature wajas with FF0000 (pure red) horns. However, this mutation can come in any Hex Color as well as any Texture.