They're Deathwatch, it's like 90% of their job these days...
the Ordo Malleus probably needed them to go pick up some more Tesseract Labaryinths before the strike cruiser executes Exterminatus on the tomb world - there's just always another demon needing an eternal prison...
Mortarion?
Nightbringer more likely.
Though equally as foul.
You tell them to not go on tomb worlds but do they listen, noo.
They're Deathwatch, it's like 90% of their job these days...
the Ordo Malleus probably needed them to go pick up some more Tesseract Labaryinths before the strike cruiser executes Exterminatus on the tomb world - there's just always another demon needing an eternal prison...