Gerard's voice goes way up, when he says "Who ARE you?" to Dawson. He's not used to being this out of his depth. Judah says they're waiting for "The Golden Moment".... ?! The implication is that there will come a poiint after all their goals have been acheived, when the mask can be thrown off, so to speak, and Gerudah will be able to fess up to the world and thumb his nose at it, since no one at that point will be able to stop him.
C Dawson doesn't strike anyone as a great character, but one interesting part to him may be his overpowering delivery of lines, when speaking to characters he means harm to, who can't stop him. Blair has to be more diplomatic, and Evan was a powerless mortal. Dawson is intensely aware of his power though, and we see him at moments when he doesn't have to hide his comtempt and viciousness.
It's an interesting acting choice. HAA milks all the menace and irony out of the lines in these scenes, in his first with Gerard, then with Lorna at the sacrifice, where he practically bellows lines that no one would shout in ordinary circumstances. It's unexpected and disturbing.
So Dawson found Lorna's body in a field. I wonder if a passer-by spotted him depositing the body there, and he had to do some fast talking...
Go Lamar go!!