[ It's probably a symptom of something quite unhealthy that Astarion can't bear to have Iorveth do anything less than dote on him but loves to watch him be cruel to others. It makes him feel special that someone capable of being so sharp can smooth his edges just for Astarion. It makes him feel powerful.

But: ]

—Ah, do make sure that I'm out of the line of fire when you pull the curtains.

[ Burning to a crisp wouldn't make him feel very powerful at all. ]

And you, [ he says, approaching to nudge at Damris with his foot. He won't interfere in Iorveth's torture plans, but he can kick him a little, as a treat. ] You won't call him that again [ —Cyclops— ] or I'll make you wish you only turned to ash in the sun.