Для русской подписи процитирую себя:
Боги Хаоса лордам Терры: Знаете, мы готовы отказаться от всех территориальных претензий к Империуму, только заберите от нас своего Кальдора Драйго.
Лорды Терры богам Хаоса: Знаете, мы не можем. После того, что вы рассказали, мы сами его боимся.
They made him utterly overpowered with a single sentence. Was it the fact that he's literally incorruptible? No. Was it the fact that he lives in the Warp without harm? No. It was this one single sentence from the Grey Knights codex;
"He now roams the Warp, no daemon or god strong enough to slay him"
Ladies and gentlemen, the Emperor was confused as to why humans require faith to exist, all he need do is look and despair at the power of the raw, pure faith that he himself inspired xDD
Or, at least that's what I recall reading somewhere, or maybe it was from Arch, or Tactica. But yeah. Because they have to be OH "SHO SHOOPA SEICRET," they apparently cull imperial guard regiments, wherever they're deployed. Astartes, they just wipe the memories of. And the Sisters...
That's partially why I prefer the Deathwatch. They're effectively space marine-space marines, but they've actually earned their prestige. Plus, it makes me think of them as a truly standardized imperial space marine, and I like to think their training with other chapters can make them double as inter-chapter diplomats. Y'know. Just adding more nuance.
More nuance must've been what Gdubs was thinking by bringing back Gulliman for the Rising Storm event.
Plus, Alfabusa (and Gemineye's voice-acting) do an excellent job of deflating Draigo's awesomeness by making him such a scatterbrained wacko that his powers don't see consistent or practical use.