Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Trader's Fate	You have made your decision regarding the fate of the van Wynter House.
All Matters Biological	You have found Metrodora Thelema.
Chaos Undivided	You have killed Lord Antaroz, the Black Legion warlord.
First steps on the Martyr	You have left the hangar deck of the "Martyr".
Into the Great Unknown	You have finished the main campaign of the game.
Knight of the Cog	You have commanded an Imperial Knight through enemy lines.
Pawns of the Beast	You have begun the investigation against the Feral Beasts mercenary group.
Servant of the Omnissiah	You have found Omicron Arkh.
The Hand One is Dealt	You have used Uther's Tarot to find the "Martyr".
The Key	You have found the Rosette of Uther Tiberius.
The Mailed Fist	You have commanded a Shadowsword tank through enemy lines.
The Plot Thickens	You have finished Chapter One and left the "Martyr".