Mirrors are pairs of equivalent roles across the Galactic Republic and Sith Empire factions. They share identical combat mechanics, abilities, role specializations (disciplines), damage output, and utility bonuses, differing only in name, visual animations, audio effects, and weapon aesthetics.
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| Combat Style | Discipline | Role | Discipline | Combat Style |
ASSASSIN | Darkness |  | Kinetic Combat | SHADOW |
| Deception |  | Infiltration | ||
| Hatred | | Serenity | ||
SORCERER | Corruption |  | Seer | SAGE |
| Lightning | | Telekinetics | ||
| Madness | | Balance | ||
JUGGERNAUT | Immortal | | Defense | GUARDIAN |
| Vengeance | | Vigilance | ||
| Rage | | Focus | ||
MARAUDER | Annihilation | | Watchman | SENTINEL |
| Carnage | | Combat | ||
| Fury | | Concentration | ||
POWERTECH | Shield Tech | | Shield Specialist | VANGUARD |
| Pyrotech | | Plasmatech | ||
| Advanced Prototype | | Tactics | ||
MERCENARY | Bodyguard | | Combat Medic | COMMANDO |
| Arsenal | | Gunnery | ||
| Innovative Ordnance | | Assault Specialist | ||
OPERATIVE | Medicine | | Sawbones | SCOUNDREL |
| Concealment | | Scrapper | ||
| Lethality | | Ruffian | ||
SNIPER | Marksmanship | | Sharpshooter | GUNSLINGER |
| Engineering | | Saboteur | ||
| Virulence | | Dirty Fighting | ||