| Achievement | How to unlock
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|---|
| Adamantium | Find the Lightning Claw.
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| Anything Formed | Find the Plasma Gun.
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| Apothecary Ordyss | Find Brother Ordyss.
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| Brother Barathon | Find Brother Barathon.
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| Brother Kael | Find Brother Kael.
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| Brothers In Arms | Find all of Squad Scipio.
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| Come Get Some | Find the Chainsword.
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| Epistolary Radamus | Find Librarian Radamus.
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| Fist of Dorn | Find the Thunder Hammer.
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| Get to tha' Stompa! | Get inside an Ork Stompa.
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| Gordon's Alive | Find the Blessed Blade.
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| Herald of Death | Destroy the Herald of Oblivion.
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| Herald of Life | Destroy the Herald of Oblivion and live.
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| Herald of Shame | Escape the Herald of Oblivion.
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| Hidden Archeotech | Find a Signum.
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| Sabotage Reactors | Sabotage the plasma reactors.
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| Sabotage Warps | Sabotage the ancient warp-field generators.
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| Saxon Harold | Find the Master-crafted Storm Bolter.
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| Sergeant Valerius | Find Sergeant Valerius.
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| Sword of Ancients | Find the Relic Blade.
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| Sword of Omens | Find the Power Sword.
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| Toasty Falsetto | Find the Heavy Flamer.
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| Unlikely Ally | My enemy is my friend!.
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| Zathael's Fury | Trick a dreadnought to its doom.
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