Created a mod in MCreator (very much a work in progress) to add functionality to some perks of my Destiny themed TaCZ Addon pack.

You don't need to have the perk equipped in the gun.

Perks currently implemented:

• Ace Of Spades: Now works like in Destiny, get a kill, reload and the first 6 bullets deal more damage and causes targets to explode.
• Touch Of Malice: Final round of the magazine regenerates and deals bonus damage at the cost of the wielder's life. Three rapid kills will return health.
• Tommy's Matchbook: Sustained fire with this weapon overheats it, increasing damage but burning the user.
• Red Death: On kill has a chance to apply regeneration to the shooter.
• Hawkmoon: Two random shots have a chance to do extra damage.
• Cloudstrike: On kill has a chance to chain lightning when enemies are close together and On hit has a chance to generate a lightning bolt.
• Zhalo Supercell: On kill has a chance to chain lightning when enemies are close together.
• Suros Regime: Last half of the mag deals bonus damage, and kills have a change to apply regeneration to the shooter.
• No Land Beyond: On kill the gun receives a damage bonus for 5 seconds.
• Bad Juju: On kill has a chance to give strength to the shooter up to level 5.
• Thorn: Apply wither effect with custom particles and spreads to close targets.
• Outbreak Prime/Perfected: It has a chance to apply Corruption effect which increases the damage received by the target; the higher the level, the more damage received.
• Ace of Spades, Necrochasm, Graviton Lance, Ice Breaker: Added explosion only on kill.