Surprising nobody, Strange reacts poorly. His eyes widen, his grip on his glass tightens and he starts yelling. "That's absolutely barbaric!" Something which he's certain Lavellan agrees with him on, but that hasn't stopped Strange from yelling and complaining before.

"From a magical standpoint, that makes no sense and from a moral standpoint, it's beyond the pale! Honestly, between the Circles and the Qunari, I think the Dalish are the only people in your world with sense when it comes to magic!" And this is what happens when you get all your worldbuilding info from very biased sources. Very angrily, Strange takes a sip of his own drink, fuming all the while. If that Iron Bull showed up here, Strange would give him a piece of his mind!