Shadow Lord

Tomb of the Shadow Lord
You meet him at the entrance of this quest. When you talk to him, he will reply:
 * Shadow Lord: Welcome to the tomb that bears my name. The guardian who resides here is Nebtawi, a powerful prince among mummies.
 * You: Is there anything in particular we should know before advancing?
 * Shadow Lord: This place was built to allow shadow creatures complete freedom, while restricting those made of flesh and bone to quite the opposite. Many obstacles will block your progress. You'll need your friends to help you past them.
 * You: We will advance with caution.
 * Shadow Lord: While Nebtawi still lives, we cannot lay siege to the Shadow Crypt. Make haste.