Mat finds Thom Merrilin .
Mat together travel to Andor , where Mat delivers the letter and learns of a plot by Queen Morgase 's lover , Lord Gaebril , to murder Elayne .
Mat finds Thom Merrilin , and they together travel to Andor , where Mat delivers the letter and learns of a plot by Queen Morgase 's lover , Lord Gaebril , to murder Elayne .