I don't really look up exploits for strikes, but at the same time my group usually cowered in fear from the Nightfall enemies when there is [i]any[/i] form of burn active. Or, rather, we used to. Now, without the threat of being insta-nuked into orbit, we're a bit less careful. The name of the game has always been "add control", and if you don't do that, as it was with Skolas, you won't succeed.