Remember that if you get Knocked out the effect will cancel out!

• Temp Attack & Defense Boost (After Super Attack) [Ghouls, Investigator, Quinxs]: 15 Second
  

Using the Super Attack will refresh the duration

• Temp Attack & Defense Boost (Low Health) [Quinxs]: 30 Seconds
  

• Temp Attack & Defense Boost (Healing/Reviving Allie) [Investigators, Quinxs]: 30 Seconds
  

Healing/Reviving Allie will refresh the durati

This document is currently updating, check it later 
Heal-fire or 2 crc gas build making hard to dodge 2 CCG Reaper's lightening volt

OVERVIEW
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TEAM COMPOSITION
Front Line
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Front Line
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Mid Line
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Back Line
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THE ART OF POSITIONING
Front Line
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Mid Line
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Back Line
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COUNTERS
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TOP ESPORTS TEAM
None

* To add your team into "TOP ESPORTS TEAM"

From what I've noticed it seems like Temp Attack and Defense Boost (any versions) effect more than Melee Attack Damage:

Here's what it also effects:

1. Grenade
   
2. Range Attack Damage
   

Range Attack Damage is also based off of if your using the +100 or +150 Range Attack Damage skill set