CEREBRO 666... the deck from HELL.

Hela and a bunch of cards that enable her all got nerfed in big ways in the latest Over-The-Air update, but that actually created a new angle for them all to shine: a Cerebro 666 deck. I think this deck is mostly a meme, but it had a surprisingly solid run for me at 7-4, so it still goes to show how powerful Hela can be even with unoptimized and unusual cards in her resurrection pool.