Marvel Champions Codex
RulingRules Reference 1.7
In the Core Set, there are 19 Aggression, Justice, and Protection aspect cards, but only 18 Leadership aspect cards.…
Question
In the Core Set, there are 19 Aggression, Justice, and Protection aspect cards, but only 18 Leadership aspect cards. Is this correct?
Answer
Yes. The Leadership aspect received 1 fewer card than the other aspects because it has more unique cards to choose from.
— Rules Reference 1.7