Comba

The Comba is a special Corpus infantry unit. Like the Nullifier Crewman, the Comba is capable of projecting an aura from their helmet that disrupts Warframe powers, though unlike the latter the Comba's field is invisible, and only disrupts certain classes of powers. The nullification aura also disrupts the player's HUD if the player moves within range, which also acts as an indicator that the nullification aura is in effect.

A Comba's loadout is modular, and they can be equipped with one type of nullification Aura combined with a different weapon loadout. There are four classes of nullification auras, and four types of weapons that Combas can equip, thus there are 16 different possible combinations of loadouts possible for Combas, making them unpredictable in the field.

Aura
Comba have access to 4 different nullification auras, each disrupting only a certain category of Warframe powers. Each type of aura is emitted by the Comba's helmet, whose design changes depending on the aura equipped, allowing them to be identified visually. The different aura types are as follows:
 * Fog: This aura disrupts Perception-type powers. Fog helmets appear as tall, thick tubes.
 * Nul: This aura disrupts Buff & Debuff-type powers. Nul helmets appear as tall, boxy helms with a cross-shaped light strip.
 * Sap: This aura disrupts Damage-type powers. Sap helmets have their mouths exposed, and their visors consisting of a long, protruding box.
 * Slo: This aura disrupts Mobility-type powers. Slo helmets appear as tall, boxy helms with a single vertical light strip in the middle.

Weapons
Each Comba can be equipped with one of the following weapons in combination with any of the four different auras above:
 * Swarmer: Swarmer-type Comba are equipped with Detrons, however their versions fire a spread of plasma with target-seeking abilities.
 * Seeker: These Comba are equipped with Angstrum rocket launchers loaded with target-seeking missiles that deal explosive damage on impact.
 * Whip: Designed for close-quarters fighting, these Comba use Lecta electric whips.
 * Energy Shield: Primarily defensive in nature, these Comba can deploy energy shields that protect their allies against attack. They can be identified by the large emitters on their forearms.

Trivia

 * The Comba (and their counterparts the Scrambus) are the first enemies in Warframe to have both male and female versions. They are also the first Corpus enemies to feature females.