Shield of Retribution - Borderlands 3 Skill Trees: A complete guide to Moze & the Gunner class

The Railgun fires electrified high-velocity projectiles that cause electrical damage.

Every time Moze reloads, she loses 1% (per rank) of her maximum health, that gives 3% (per rank) a bonus of Incendiary Damage to her and her allies for 5 seconds.

Iron Bear wins a bubble shield (equivalent to 20% of Iron Bear's maximum life points) that reduces damage. The shield deactivates if it suffers too much damage, reactivating after 5 seconds.

While Moze's shield is active, she gets a 3% reduction (per rank) in damage and a 3% increase (per rank) in Gun Damage.

Railgun now fires superheated rounds that deal Incendiary Damage, but this increases the amount of fuel used per shot by 30%.

Killing an enemy allows Moze to win a Drowning in Brass effect (3 cumulative effects maximum; +1 max per rank) for 15 seconds. For each Drowning in Brass effect, Moze's Fire Rate is reduced by 0.5% (per rank), but Gun Damage is increased by 4% (per rank) for her and her allies.

20% (per rank) of Moze's health is Reserved and cannot be restored, but his maximum Shield is increased by the same amount.

Moze's maximum Shield is increased by 6% (per rank), and it gains 15% (per rank) in resistance to electrical damage.

Bear Fist is a pneumatic-driven fist that inflicts massive damage to a single target at close range.

When Railgun hits an enemy, it chains to neighbouring enemies, reducing electrical damage by 75% but hitting a larger number of targets.

Upon entering Iron Bear, Moze and her allies' shields immediately begin to recharge, 25% faster than normal.

Each time Moze makes a Critical Hit, she inflicts 10% of her damage in additional Incendiary Damage.

Each time Bear Fist hits an enemy, it inflicts random bonus Elemental Damage (35% of Bear Fist's damage) to that enemy and all nearby enemies.

Converts Railgun's damage into Corrosive damage. Railgun now shoots special bullets that have 50% less damage and explode after a short delay. Railgun shots use 50% less fuel and the size of the Railgun charger is increased by 2.

The Shield Recharge Delay is reduced by 7% (per rank) and her Shield Recharge Rate is increased by 7% (per rank).

Moze's Gun Damage is increased according to her state of health. The lower her health, the greater the increase. Up to +17% (per rank) of weapon damage.

Instead of punching, Bear Fist allows Iron Bear to throw his fist forward and grabs its enemies at a much greater range, inflicting electrical damage and bringing them closer to him.

After killing an enemy, Moze wins a Phalanx Doctrine effect. Each effect increases Moze's Gun Damage by 3% (per rank) and the maximum capacity of her shield by 2% (per rank). Each battery lasts 30 seconds. There is no limit to the number of cumulative effects.

As soon as Moze makes a Critical Hit elimination, her shield recharges immediately.

Bear Fist is now able to hit quickly and steadily, punching as long as the button is held. In addition, Bear Fist uses 40% less fuel and inflicts 19% more electrical damage with each hit.

When Moze's shield is completely exhausted, she instantly restores 40% of her Shield, and her Gun Damage is increased by 30% for 30 seconds. A full recharging of the shield is required between two activations.