There is a dragon in Orzammar. The orzammar dragon is actually "caged in stone". When entering the royal palace throne room, located in the royal palace in the Diamond District of the Dwarven city of Orzammar, and looking at the throne, the quest "caged in stone" will be activated, and the orzammar dragon will be unleashed. This is a much smaller dragon compared to the big bad dragons of Dragon Age: Origins, so one can take this as practice for the larger dragonic foes to come.
Orzammar Dragon Attacks
The Orzammar dragon looks like a slightly larger version of the drake, but with ability to stun and throw some small amounts of bolt like breath spells. This picture looks at the Orzammar dragon as it raises up to attack Morrigan.
How does one approach the battle against the Orzammar dragon?
Again, using Leilana as bard / archer, Zevran as main attacker, Main character - arcane mage as lightning castor, and Morrigan as the "freezer", what we have is simple.
Morrigan Freezing Dragon
Unleashing the Orzammar Dragon
The Orzammar Dragon is unleashed by using the "Hold" command. First, one of the characters has to stand on a large stone tablet outside the throne room. Then 2 other characters must turn in the throne room and approach the painting at the left side of the room as one enters facing the throne of Orzammar. There are 2 smaller tablets on the ground. Each character steps onto this. The last character clicks on the throne, and the Orzammar Dragon is unleashed!
The attack plain is simple. Morrigan will freeze the dragon.
Zevran in Stealth Mode
Team Effort Against the Orzammar Dragon
Next the mage character (arcane mage) will throw lightning against the Orzammar Dragon. And Zevran will go into stealth mode and attack the dragon, hoping to throw a backstab or 2. And Leilana will shoot at the dragon. This combined cyclic attack will undoubtedly defeat the Orzammar Dragon.
Treasure of the Orzammar Dragon
What treasures does the Orzammar Dragon have? The treasure is found and explained here.