This Ability is affected by Strength, Duration, and Range mods.

Cold: increases Armor by up to 150% (base at max) for Chroma and his little buddies, while also applying an ice shield that reflects and increases incoming Damage.

Electricity: increases base Shields for Chroma and pals, and also converts incoming Damage into Arc charges, which inflict Electrical Damage on nearby enemies, with minimal Status Chance.

Toxin: increases reload and holster speed for Chroma and friends, with a chance of inflicting Toxin Damage on enemies – this has a 100% chance of causing a Toxin Status Effect if the Damage procs.

Heat: increases the Health of Chroma and his teammates while causing Heat Damage to enemies within the AoE, with only a small Status Chance.

Note that these Auras do not stack – i.e., only one Aura can be in effect at any given time (so if you play to try more than one Chroma, they need to keep away from each other). On casting, Chroma will create an elemental area-of-effect ward, which will provide buffs based on the elemental colour in use.

How to play chroma