User blog comment:Httyd big fan/Thirty-Fifth Dragon Fight Club Match: Night Fury vs. Light Fury/@comment-34364618-20191021221717/@comment-44321791-20191104105955

I think you might have made an error. Although we saw the NF using lightning in HTTYD 2 and 3, it does not rely solely on lightning.

However, lightning is key to the skrill.