Synergies

require mods of the same synergy attached to a weapon with that synergy for the bonus to apply.

Name	Source	Group	Date
Cymatic Empowerment	Cymatic Empowerment Crate	Store	August 2015
Epidemic	Epidemic Supply Crate	Store	March 2016
Heartbreaker	Heartbreaker Supply Crate	Store	February 2015
Relentless Decimation	Relentless Decimation Supply Crate	Store	November 2015
Resolution	Resolution Supply Crate	Store	January 2016
Spinal Tap	Spinal Tap Crate	Store	June 2015
Steel Blight	Steel Blight Supply Crate	Store	April 2016
Sustained Suppression	Sustained Suppression Crate	Store	July 2015

require two weapons with the same synergy to be equipped in the same loadout for the bonus to apply.

Name	Source	Group	Date
Pandemonium	Elite Lock Box	Store	May 2015
Titan's Fury	T.I.T.A.N. Bundle	Store	March 2016

require a weapon or shield with the same synergy to be equipped in the same loadout for the bonus to apply.

Name	Source	Group	Date
Firewall	Corporate Espionage Lock Box	Store	August 2014
Going Postal	Special Delivery Lock Box	Store	January 2015
Overnight Express	Special Delivery Lock Box	Store	January 2015
Special Delivery	Special Delivery Lock Box	Store	January 2015
The Way of Change	Corporate Espionage Lock Box	Store	August 2014
Wetwork	Corporate Espionage Lock Box	Store	August 2014