 Wrestlers were portrayed as either heels (referred to as "rudos" in Mexico, those that portray the "bad guys") or faces ("técnicos" in Mexico, the "good guy" characters) as they followed a series of tension-building events, which culminated in a wrestling match or series of matches.in 2016 IWRG booked 10 wrestlers for each of the two 2016 "La Guerra del Golfo" elimination steel cage matches where each wrestler would be forced to defend either their mask or their hair.The first "Guerra del Golfo" match included Mr. Águila (hair), Astro (mask), Bestia 666 (hair), Apolo Estrada Jr. (hair), Golden Magic (mask), El Hijo del Diablo (hair), Oficial AK-47 (hair), Rafy (mask), Halloween (mask) and Veneno (hair).