The complaint was about the fact the mission wasn't visible, not the requirement.
That being said, it's entirely possible some of these would be difficult for someone that doesn't know they exist to unlock. (Particularly Bastion and Crow.) The only advantage characters like Aster or Keith have in that regard is their conditions are likely to happen naturally over time.
All of those can be gotten by people who don’t know. But this guy takes the longest by far... 300 is just ridiculous... removing opponent cards from play isn’t something most decks do regularly.
Anonymous
