Dragon Age: Origins Codex Database: Entry Details
Stealthy Shrieks [Entry #249]
Category: Controls
Installation: The Darkspawn Chronicles DLC
Shrieks can move unseen among the enemy. Use the shriek's Stealth talent to sneak around a ballista and attack the defenders. When the shriek is stealthed, press H or click on the Hold Position button below your thralls' portraits to order the rest of the party to wait in a safe area. Remember to switch them back to following you once the ballistae are no longer a threat.
• Denerim (Market District) - Received upon your first arrival