Definition: The word "oilers" is a slang term used to describe certain individuals or groups that have been associated with the occult. The phrase "oiilers vs panthers" refers to the two factions represented by these terms in magic, which are considered the primary opponents of each other. <0x0A><0x0A>The meaning of "oiilers" and "panthers" is not clearly defined in English literature. However, they are often associated with the dark side of magic and are viewed as adversaries by some practitioners. They are also believed to represent the opposing forces within magical duality.