Destiny 2 community knowledge base - hidden numbers, undocumented mechanics, and unexplained interactions dug out of the game by dedicated players - shown in a clear and accessible format.
Every artifact perk laid out the way the game shows it.
Every super, ability, aspect and fragment a class can equip, laid out similarly to the in-game screen.
Every legendary and exotic weapon rated for endgame PvE.
Every perk, verb, mod and set bonus in one searchable list, with the community numbers spliced into the in-game text.
Ability energy, activity modifiers, stats, Champions, Banes and heat weapons: the systems underneath the perks, with the numbers.
Slightly reduces damage in exchange for improved cooling.
Extra info provided by the Data Compendium
Passively grants +25 Cooling Efficiency stat βand +2 Reload Speed at the downside of 2% decreased damage. How do Heat Weapons work?
Direct hits with the majority of the magazine cause a detonation that nearby targets.
Extra info provided by Clarity
While at/above π‘
40% of the Base Magazine Capacity:
Direct Hits apply 60 
Stacks for 4 [PVP: 1.5] seconds (8 [PVP: 2] with ) to enemies within 4 meters of the target.
Micro-Missile Sidearms and Rapid-Fire Fusion Rifles only apply 40 Stacks.
Only activates once per shot/burst.
π‘
Magazine capacity thershold is lowered by 10% (50%π 40%).
Extra info provided by the Data Compendium
While at or above 50% β40% Magazine Capacity: Direct Hits trigger a Stasis Burst, inflicting x60 for 4+4 [1.5+0.5] seconds to enemies within 4? meters. Rapid-Fire Fusion Rifles and Rocket Sidearms inflict x40 . Can only trigger once per shot.
Quick attacks immediately after swapping to this Sword do additional damage for an improved duration.
Extra info provided by Clarity
Readying the Sword grants 30% increased damage for π‘ 2 seconds. 2? second cooldown after the buff expires. π‘ Buff duration is increased by 0.5? seconds.
Extra info provided by the Data Compendium
Upon readying a Sword: 30% Increased damage for 1.5 β2? seconds. Incurs a 2? second cooldown after the buff is removed.
Greatly increases accuracy, stability, and precision hit targeting when firing from the hip.
Extra info provided by Clarity
Grants the following benefits while hipfiring: β’ 25 Stability and 15 Aim Assist β’ 2.7Β° larger Precision Aim Cone Angle β’ 30% decreased Accuracy Cone Size β’ 20% increased Aim Assist Falloff Distance β’ 20% increased Damage Falloff Distance The Damage Falloff increase does not apply to The Last Word, Shotguns, Sniper Rifles, and Fusion Rifles. PvP-specific note: the Precision Aim Cone Angle increase essentially just allows you to hit Crits while aimed above or slightly to the side of the head. (This is already the default behavior of Submachine Guns, Sidearms, Bows, Machine Guns, and Linear Fusion Rifles so it does not affect them) π‘ Stronger Effect.
Extra info provided by the Data Compendium
While hipfiring: 20% Increased Aim Assist Falloff Distance, Reticle Stickiness Falloff Distance, and Damage Falloff Distance. +15 Aim Assist, +2.7Β° Precision Angle Threshold, -30% Accuracy Cone Size and +25 Stability. Precision Angle Threshold does not prefer Precision Hits over Body Hits if both cones overlap. Shotguns, Sniper Rifles, Fusion Rifles, and The Last Word do not benefit from Damage Falloff Increases. Precision Angle Threshold cannot exceed regular Aim Assist Cone Size. βStronger effect. Accuracy Cone Size remains unchanged.