"The Winged Dragon of Ra" + 3 "Sun God" monsters Unaffected by other cards' effects. Once per turn, during the Main Phase (Quick Effect): You can discard any number of "Sun God" cards, then choose that number of your opponent's used Main Monster Zones; your opponent must send monsters in those zones to the GY. When an attack is declared involving this card: You can pay LP so that you only have 1 left; this card gains ATK/DEF equal to the LP paid and the total ATK of "Sun God" monsters in your GY.