"Birds now roost in these tunnels, but long ago they held the embalmed remains of the Caliph's honor guard. Legend has it that their burial treasures lie beyond these shafts... and that the dead guard them still."
Opposing Army Edit
Try to upgrade chain lightning on all of your Lightning Towers or you will be quickly overrun by all of the Bats.
- You don't really need any heroes for this particular level. Just replace them with AOE spells like Bladestorm, Freeze, Meteor Strike and Clarion Call. Don't use Spider Mine as its useless against Undead.