what is the dominant role of the antagonist of a conflict
Antagonist An antagonist is used as a plot device, to set up conflicts, obstacles, or challenges for the protagonist.[5][7] Though not every story requires an antagonist, it often is used in plays to increase the level of drama. In tragedies, antagonists are often the cause of the protagonist's main problem, or lead a group of characters against the protagonist; in comedies, they are usually responsible for involving the protagonist in comedic situations.[7]
The enemy of my enemy is my friend The enemy of my enemy is my friend is an ancient proverb which suggests that two opposing parties can or should work together against a common enemy. The earliest known expression of this concept is found in a Sanskrit treatise on statecraft, the Arthashastra, which dates to around the 4th century BC, while the first recorded use of the current English version came in 1884.[1][2]