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Disambiguous This article is about the Mass Effect 3 Infiltrator class power. For the Mass Effect 2 version, see Operative (power).

ME3 Mastery Operational Mastery is a passive class power in Mass Effect 3's single-player mode.

Power Ranks[]

Rank 1: Operational Mastery[]

Be an expert tactician on and off the battlefield.

More time to line up the perfect shot.
Quicker reflexes.
More dexterity.
More charisma.

  • Reputation Bonus: 4%
  • Weapon Damage Bonus: 2.50%
  • Weight Capacity Bonus: 15
  • Sniper Time-Dilation: 25%


Rank 2: Influence & Capacity[]

Increase reputation bonus by 4%.
Increase weight capacity bonus by 20 points.

  • Reputation Bonus: 8%
  • Weapon Damage Bonus: 2.50%
  • Weight Capacity Bonus: 35
  • Sniper Time-Dilation: 25%


Rank 3: Influence & Sniping[]

Increase sniper time-dilation by 10%.
Increase weapon damage bonus by 2.50%.
Increase reputation bonus by 4%.

  • Reputation Bonus: 12%
  • Weapon Damage Bonus: 5%
  • Weight Capacity Bonus: 35
  • Sniper Time-Dilation: 35%


Rank 4: Weapon Damage/Influence & Duration[]

Weapon Damage

Increase weapon damage bonus by 5%.
Increase power damage by 10%.

  • Reputation Bonus: 12%
  • Weapon Damage Bonus: 10%
  • Weight Capacity Bonus: 35
  • Sniper Time-Dilation: 35%

Influence & Duration

Increase power duration by 25%. Increase reputation bonus by 8%.

  • Reputation Bonus: 20%
  • Weapon Damage Bonus: 5%
  • Weight Capacity Bonus: 35
  • Sniper Time-Dilation: 35%


Rank 5: Squad Bonus/Weight Capacity[]

Squad Bonus

Increase squadmate weapon damage by 10%.
Increase squadmate power damage and force by 15%.

Weight Capacity

Increase weight capacity bonus by 35 points.

  • Reputation Bonus: 12% (Weapon Damage), 20% (Influence & Duration)
  • Weapon Damage Bonus: 10% (Weapon Damage), 5% (Influence & Duration)
  • Weight Capacity Bonus: 70
  • Sniper Time-Dilation: 35%


Rank 6: Damage & Duration/Sniper Damage[]

Damage & Duration

Increase power damage and duration by 25%.

Sniper Damage

Increase sniper rifle damage by 15%.
Increase headshot damage by 15%.


Player Notes[]

  • The Rank 5 Squad Bonus evolution applies only to NPC squad members and not to Shepard. There is possibility for confusion, as the similarly named "Squad Bonus" evolutions of squadmates' class powers apply to the entire party including Shepard and also the owner of the power.

Availability[]

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