So, today I learned that upgraded Static Cage + Energy Barrage obliterates enemies faster than anything except DW rogue. And by using another mage to cast barrier, I can save up my own mana to quickly cast this combo back to back. Its really amazing how much damage this combo does. Not to mention that static cage is a very nice way to handle the ultra annoying terror demons. Even teleporting enemies are still pulled back to the center. Static Cage is my favorite spell in the game. lol
I've been using three rogues and Solas with Static Cage as my dragon hunting team.
Even without cheesing, said fights were ludicrously short so long as I wasn't fighting an electricity dragon.
That said, Mark of Death was being used as well.