Opero 77

Opero 77

A weapon equipped by Endfield operators to significantly boost their combat capabilities.

Weapon Information

Attribute Preview

Opero 77Polearm

·Source

Exploring and Gathering


Initial Attributes (Base/Max)

Max Attributes (Base/Max)

Base ATK

29

283

Main Attribute Boost [S]

Main attribute +10

1/3

Main attribute +79

9/9

Assault: Armament Prep

ATK +12

1/4

ATK +34

9/9

Upgrade

Tuning


Initial Attributes (Base/Max)

Cost

Base ATK

29

None

Main Attribute Boost [S]

Main attribute +10

1/3


Before Tune (Base/Max)

After Tune (Base/Max)

Base ATK

83

83

Main Attribute Boost [S]

Main attribute +10

1/3

Main attribute +18

2/5


Before Tune (Base/Max)

After Tune (Base/Max)

Base ATK

140

140

Main Attribute Boost [S]

Main attribute +18

2/5

Main attribute +26

3/6


Before Tune (Base/Max)

After Tune (Base/Max)

Base ATK

197

197

Main Attribute Boost [S]

Main attribute +26

3/6

Main attribute +34

4/8


Before Tune (Base/Max)

After Tune (Base/Max)

Base ATK

254

254

Main Attribute Boost [S]

Main attribute +34

4/8

Main attribute +42

5/9


Max Attributes (Base/Max)

Cost

Base ATK

283

None

Main Attribute Boost [S]

Main attribute +42

5/9

Skill & Activation

Skill Details & Essence


Main Attribute Boost [S]

Assault: Armament Prep

RANK 1

Main attribute +10

ATK +12

RANK 2

Main attribute +18

ATK +14

RANK 3

Main attribute +26

ATK +17

RANK 4

Main attribute +34

ATK +19

RANK 5

Main attribute +42

ATK +22

RANK 6

Main attribute +51

ATK +24

RANK 7

Main attribute +59

ATK +26

RANK 8

Main attribute +67

ATK +29

RANK 9

Main attribute +79

ATK +34


Recommended Essence to infuse

Essence that contains one of the following stats is recommended:

Potential

Potential Phases

Assault: Armament Prep


Base/Max

Assault: Armament Prep

Potential 1

1/4

ATK +12

Potential 2

2/5

ATK +14

Potential 3

3/6

ATK +17

Potential 4

4/7

ATK +19

Potential 5

5/8

ATK +22

Potential 6

6/9

ATK +24

Profile

Basic Info

...therefore, I must re-emphasize the necessity of making field practicality the prime design objective of any weapon — and that means the fuller grooves on 77 are obsolete and redundant features that serve no purpose! You must understand that our enemies neither bleed nor feel pain. Stop adopting design elements from those Rhodes Island engineering drawings.

Aesthetics?! I am taking that very personally, sir. The greatest virtue of any weapon lies not in its appearance! If I wanted to make things look nice, I would be working at Mieszko Industries and not at this blasted place!

— Meeting minutes of the third design conference for Opero 79

Full profile

A weapon equipped by Endfield operators to significantly boost their combat capabilities.

One of the standard-issue operator weapons manufactured by Endfield Industries. This weapon is personally designed by senior Endfield Arsenal Engineer Opero. It can be wielded effectively by even newly minted Endfield operators, thanks to its ergonomic designs.

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