I would think i has one term because the prefix "mono" means one
You simply multiply all the options
3x2x3= 18 possibilities
Los 12 rayos hijo el
azul, rosa, dorado, blanco, verde, oro rubí, violeta, oro naranja, lila esmeralda, dorado solar (blanca), melocoton solar (dorado sol), cristal celeste (diamante),