If you are a warlock using this perk on a gun. The only logical choice is HHSN

On titan you seem to have left out hallowfire heart. Even without full super the cooldowns are fast. I sit at 40 discipline and I'm never hurting for a grenade. Main issue with adrenaline junkie is the damage just seems kinda eh. Like if you did that much work with your grenade(s) then what is left to shoot for the 10 second buff? It would be cool, albeit incredibly broken, if you could roll it together with demolitionist to speed up cooldowns all in house and reloads to boot.

[quote]It's ok to me but it's best to pair with gernade builds and grenades that have long durations or one shot guarantee kill like One of the main issue is that warlock benefits better with it because they have the best gernades and exotics for it (Hunter) Incendiary Tripmine + Ahamkara spine Void wall Vortex Arcbolt (Warlock) + Verity's Brow Solar Grenade + Sunbracers Vortex + Nezarecs sin Axion Storm Pulse + Storm of Tempest Arcbolt (Titan) + Armamentarium Pulse Fusion Incendiary + Ashen Wake Thermite[/quote] ☝️