In the Valley of the Serpent Kings Adventure Set, players take on the role of a group of Spanish Conquistadors, exploring the dark halls and stone ramparts of a Spanish Fort that has fallen into Darkness, overrun by demons and creatures. As a Team of Conquistador Heroes, you can play as the fearless El Capitan, leading his men with boundless ambition, the classic Explorer, guiding the expedition through the jungle swamps, the armored Soldier, a front line fighter armed with a heavy crossbow to skewer all but the toughest of Enemies, or the agile and deadly Duelist, fencing with twin blades and blurring the line between dance and death.