Dragon Age: Origins DLC Awakening Forum

There are in fact only 5 secret trophies with the the DLC Awakenings, the "6th" secret trophy comes from the Return to Ostagar DLC

All trophies for DLC Awakening as follows

Bronze

The Enduring Vigil

Acquired all Upgrade for Vigil's Keep

Saviour of Kal'Hirol

Destroyed the bloodmothers in Kal'Hirol

Blind Vengeance

Escaped the Silverite mines

Pride Before The Fall

Defeated the Baroness

Amaranthine's Last Hope

Saved the city of Amaranthine

Keeper of the Vigil

Saved Vigil's Keep

Commander of the Grey

Reached Level 30

Gold

Awakening

Completed Dragon Age: Origins – Awakening