Ranks
Rank 1
Do +10% weapon damage and gain 15 Damage Resistance for each Spacesuit and Helmet equipped when you don't have a companion or any crew.
Rank 2
Do +20% weapon damage and gain 30 Damage Resistance for each Spacesuit and Helmet equipped when you don't have a companion or any crew.
Rank 3
Do +30% weapon damage and gain 45 Damage Resistance for each Spacesuit and Helmet equipped when you don't have a companion or any crew.
Rank 4
Do +40% weapon damage and gain 60 Damage Resistance for each Spacesuit and Helmet equipped when you don't have a companion or any crew.
Challenges
Rank 1: Kill 20 enemies while not in command of a follower.
Rank 2: Kill 50 enemies while not in command of a follower.
Rank 3: Kill 100 enemies while not in command of a follower.