The shy and secretive Titan Leto grants several Trap Door Spiders who lurk and wait, unseen, for enemies to unwittingly pass near their burrows. The burrows appear first as fragile, easily destroyed eggs. Soon after the eggs hatch and the deadly spiders wait underground to haul unsuspecting enemies to their deaths. The spiders will not attack heroes, Villagers, Laborers, Gatherers, or Citizens.

To summon the spiders, left-click the Spider Lair icon, and then left-click anywhere you have <link="topic:line of sight">line of sight</link>. This power randomly places several spider burrows. Try to target it where you think enemy soldiers will pass - or lure soldiers into the burrows.