Tech Mastery

Tech Mastery is a passive power avaliable to the Engineer class in Mass Effect 2. As with all of the other class powers, it focuses mainly on increasing the character's health and weapon damage. This power also upgrades the player's power recharge time and reduces the cost of research projects. Also, as with all other class powers for Shepard, it also provides a bonus to Paragon and Renegade points.

Power Ranks

 * Rank 1
 * Health: +5.00%
 * Power Recharge Time: -5.00%
 * Paragon/Renegade: +20.00%
 * Research Project Cost: -5.00%


 * Rank 2 
 * Health: +10.00%
 * Power Recharge Time: -10.00%
 * Paragon/Renegade: +40.00%
 * Research Project Cost: -10.00%


 * Rank 3 
 * Health: +15.00%
 * Power Recharge Time: -15.00%
 * Paragon/Renegade: +70.00%
 * Research Project Cost: -15.00%

Rank 4

Select one of the following Mastery Specializations

Mechanic

 * Your powers are incredibly efficient. They recharge faster and last longer. Your Paragon/Renegade scores receive their final bonus.
 * Health: +20.00%
 * Power Recharge Time: -20.00%
 * Paragon/Renegade: +100.00%
 * Power Duration: +15.00%
 * Research Project Cost: -25.00%

Demolisher
(Note: this evolution is called "Operative" in the list of evolution possibilities displayed when the cursor is placed over the 4th rank of Tech Mastery; "Demolisher" is the name presented when it is actually evolved.)
 * Specializing in combat operations, you reduce recharge time on all powers and receive a bonus to their damage.
 * Health: +15.00%
 * Power Recharge Time: -20.00%
 * Paragon/Renegade: +70.00%
 * Power Damage: +15.00%
 * Research Project Cost: -25.00%