I heard Jonathan Hickman's Ultimates was actually pretty good, and if he hadn't been pulled off to do the 616 Avengers, he could have redeemed Ultimates into something great and prolonged the lifespan of the Ultimate Marvel Universe.
Nice one, and yeah, Hela can adjust her size however she chooses, at least in 616.
Very familiar, and as for the Mordred reference, most of my knowledge, admittedly, comes from Fate/stay night and its spinoffs and offshoots, so I'm probably thinking of Mordred slightly differently than most.