Well, I got lucky and unlocked it b ut it's a lot. Pawn tiles seem to be some sort of attack tile that moves around? Only played with it once, but it definitely operated strangely.
Which characters can you equip it to - who is considered a member of the Hellfire Club?
I love how they just release all these supports without any info or anything. Just send them out to die monthly.
And angel too
Angel's definitely in the Club. That's how the X-Men were able to visit in the first place, as his guests.
Warren Worthington III, aka Angel, inherited membership in the Hellfire Club from his father who was an industrialist and titan of power as CEO of Worthington Industries. Membership was regularly offered to the wealthiest and most influential members of society and passed down to their heirs.
Separately, Archangel & Storm were offered membership but both declined, so it's interesting that they still got the affiliation.
Storm actually held the joint position of White King with Magneto (she as leader of the X-Men and he as headmaster of Xavier's) just following the Mutant Massacre but it isn't clear she ever played any active role. When the X-Men were presumed dead after Fall of the Mutants Magneto got shot of Shaw and became Grey King and so presumably Storm's joint position lapsed at that time.