Why isn't he? He was the only one prior to Dark Phoenix that had the nova flame ability yet she is immune and he isn't. Inquiring minds would like to know.
The most logical reason is Human Torch requires him to be in nova form to inflict nova flameSo when he is not in nova form, he should take damage from nova flame He should get nova flame immunity when in nova form but that requires a minor rework to the champion, something that wasn't planned by the game team
At one time, OG Storm wasn't immune to Shocks, Iceman wasn't immune to Coldsnap and frostbite, and Colossus wasn't immune to anything lol
It makes sense for Dark Phoenix to be immune to it. She's a new champ and made of fire.
I still consider it criminal Sandman isn't immune to Dust's Sandstorm.
I still consider it criminal Sandman isn't immune to Dust's Sandstorm. I don't know - I can see how one cloud of swirling sand might interact unfavourably with a different cloud of swirling sand. And whilst he's not immune to Sandstorm, he does gain up to +2840 Physical/Energy Resistance from his Resistance Up charges, which can mitigate the Sandstorm damage by about 60%.And Dust isn't immune to his debuff burst damage, Petrify or Decelerate abilities.