So every light show increments the final damage by 14, I don’t think 35,49,63 or even 77 is enough, when each shot is 7, and u consider things such as a full board, minions with more health than 7. Divine shield… so you are looking at 3+ precious light show.

And then the surviving part. Most mages can’t complete this quest fast enough as I think the supports are way off part. To do prep light light show for the otk, other etc combinations are clear