The following Achievements are currently available within this achievement family:
Good Casting: Armstrong (Decaren)
Play in a tournament with a Hirogen deck that contains Decaren and no other Vaughn Armstrong characters.
Earned by 38 people.
Great Casting: Armstrong (Decaren)
Win a tournament with a Hirogen deck that contains Decaren and no other Vaughn Armstrong characters.
Earned by 11 people.