Ranks
Rank 1
Boost Assault Training
Nearby enemies take damage when you boost and have a chance to catch on fire.
Rank 2
Boost Assault Training
Chance to knockdown nearby enemies when you boost.
Rank 3
Boost Assault Training
Aiming down sights while boosting will let you hover in place. Fuel is still expended until empty.
Rank 4
Boost Assault Training
While hovering, time slows down and the world moves 70% slower around you.
Challenges
Rank 1: Deal 200 damage to enemies using the boost pack.
Rank 2: Knockdown 20 enemies with a boost.
Rank 3: Deal 500 damage to enemies using the boost pack.