From Star Wars: The Old Republic Wiki
The best in shielding, defensive tactics and high-powered flamethrowers combine to make the Powertech an impenetrable one-man blockade, getting up close and personal to take down enemies of all sizes.
- Defense / Energy Shields
Further boosts the Powertech's defensive technology, allowing him to soak up attacks.
The latest technology makes the Powertech a versatile fighter against any enemy.
The Pyrotech concentrates on burning their opponents with missiles and technology.