Basso Ostinato

Basso Ostinato — Destiny 2 Legendary Shotgun
Legendary Shotgun · Void · Special
Where it drops: Random Perks: This item cannot be reacquired from Collections.

“"For centuries, the shotgun's design has remained relatively constant. Shape, heft: an old pattern repeating in new machines." —Rohan”

Weapon stats

Stability 27
Handling 40
Range 26
Aim Assistance 67
Ammo Generation 50
Airborne Effectiveness 3
Recoil Direction 70
Zoom 12
Magazine 7
Impact 65
Reload Speed 63
Rounds Per Minute 140

Intrinsic Traits

Rapid-Fire Frame

Weapon Perks

Rifled Barrel Smoothbore Smallbore Barrel Shroud Corkscrew Rifling Full Choke Rifled Barrel Smoothbore Smallbore Barrel Shroud Corkscrew Rifling Full Choke
Appended Mag Tactical Mag Extended Mag Steady Rounds Accurized Rounds Light Mag Appended Mag Tactical Mag Extended Mag Steady Rounds Accurized Rounds Light Mag Flared Magwell Flared Magwell
Demolitionist Grave Robber Proximity Power Envious Assassin Discord Dimensional Shift Demolitionist Grave Robber Proximity Power Envious Assassin Discord Dimensional Shift
Collective Action One-Two Punch Destabilizing Rounds Closing Time Trench Barrel Frenzy Collective Action One-Two Punch Destabilizing Rounds Closing Time Trench Barrel Frenzy
Nanotech Tracer Missiles

What the Basso Ostinato perks do

Rapid-Fire Frame

Fires full auto with deeper ammo reserves. Faster reload when weapon is empty.

Rifled Barrel

Ranged shotgun barrel. • Increases range • Greatly decreases handling speed

Smoothbore

Increases Shotgun Pellet Spread by 7.5%

Smallbore

Dual strength barrel. • Increases range • Increases stability

Barrel Shroud

Balanced shotgun barrel. • Increases stability • Increases handling speed

Corkscrew Rifling

Balanced barrel. • Slightly increases range and stability • Slightly increases handling speed

Full Choke

While Aiming Down Sights: • Decreases Shotgun Pellet Spread by 5% • Reduces Precision Multiplier by 7.6% (1.1078x🠚1.0294x)

Appended Mag

This weapon's magazine is built for higher capacity. • Increases magazine size

Tactical Mag

This weapon has multiple tactical improvements. • Slightly increases stability • Increases reload speed • Slightly increases magazine size

Extended Mag

This weapon has a greatly increased magazine size, but reloads much slower. • Greatly increases magazine size • Greatly decreases reload speed • Increases airborne effectiveness

Steady Rounds

This magazine is optimized for recoil control. • Greatly increases stability • Slightly decreases range • Increases airborne effectiveness

Accurized Rounds

This weapon can fire longer distances. • Increases range

Light Mag

Improved reload and range. • Increases reload speed • Slightly increases range

Flared Magwell

Optimized for fast reloading. • Slightly increases stability • Greatly increases reload speed

Demolitionist

Weapon Kills grant 10% Grenade Ability Energy. Kills with Sniper Rifles, Shotguns, Glaives, and Fusion Rifles grant 20%. Using your Grenade Ability refills the Magazine with a 3 second cooldown. Ability energy gained may be significantly decreased based on your selected ability's Chunk Energy Scalar. Learn more about this mechanic in our explainer blog post on the Clarity website.

Grave Robber

Powered Melee Hits and (Glaive) Melee Kills refill the magazine from reserves. 3 second cooldown between activations.

Proximity Power

Weapon Kills while within 15 meters of an enemy grant a stack of Proximity Power 10 seconds. Maximum of 3 stacks. Each stack grants 15 Melee stat.

Envious Assassin

Upon readying the weapon after scoring Kills with your other Weapons: Refills and/or overfills the Magazine from reserves based on the amount of Weapon Kills scored. Maximum total overfill amount is 200% of the Magazine Capacity. Each activation can only load up to 100% of the Magazine Capacity into the magazine. Loaded ammo per Kill by ammo type (rounds up): • Primary Weapons: 10% of Magazine Capacity • Special and Power Weapons: 20%

Discord

Grants the following for 7 seconds upon readying the weapon within 5? seconds of scoring a Kill with a different weapon: • 25% decreased ADS Animation Duration • 25% decreased Accuracy Cone Size • 30 Airborne Effectiveness Weapon Kills while Discord is active fully refill the Magazine of Primary Weapons, and refund 1 Ammo for Special and Power Weapons. (Scoring multiple kills with a single shot/burst still only refunds 1 ammo.)

Dimensional Shift

Collecting a Void Breach grants 'Dimensional Breach' until your next Weapon Kill. Scoring a Weapon Kill while Dimensional Breach is active grants a 22.5 HP Void Overshield for 8 seconds (12 with Echo of Persistence) and begins a 5 second timer. Additional weapon kills extend the timer back to 5 seconds.

Collective Action

Elemental Pickup Interactions grant 30% [10%] increased damage for a variable duration based on the pickup. Can be activated while stowed. Ionic Traces, Stasis Shards, and Tangle Detonations grant the buff for 4 seconds. Throwing a held Tangle grants 4 additional seconds. Firesprites and Void Breaches grant the buff for 8 seconds. Additional Pickups can extend the duration up to the maximum of 16 seconds. Elemental Pickup Interactions: • Destroying a Tangle (or Elemental Orbs), either by shooting or throwing. • Collecting Firesprites, Ionic Traces, Stasis Shards, or Void Breaches Does not trigger with Stasis Shards generated from Facet of Awakening or Facet of Command.

One-Two Punch

Hitting a target with all 12 Pellets in the spread increases the damage of your next Melee attack within 3 seconds. Melee Damage increase by weapon type: • Shotgun: 150% additional base melee damage • Hand Cannon: 75% [100?%] additional base melee damage Stowing the weapon removes the buff. The buff does not stack with the passive Melee Damage increase against Frozen non-Boss targets. The higher buff of the two takes precedence.

Destabilizing Rounds

Weapon Kills apply Volatile to enemies in a 7 meter radius around the target and grant Volatile Rounds for 3 seconds. 1.5 second cooldown between activations.

Closing Time

Grants linearly scaling benefits as the Magazine drops from 50% capacity to empty: • 10 to 20 Range • 30? to 50? Handling • 10-20% decreased Handling Animation Duration • 5?% to 10?% decreased Accuracy Cone Size Special weapons only receive 50% of the benefits. Stats are rounded up.

Trench Barrel

Dealing Melee Damage grants the following for the next 3 shots within 5 seconds: • 30 Reload Speed and 30 Handling • 50% increased damage Stowing the weapon removes the buff.

Frenzy

After being in Combat for 12 seconds: Grants 15% increased damage, 100 Handling, and 100 Reload Speed for 7.2 seconds. Works and can activate while stowed. Dealing and receiving damage refreshes the buff duration. For Frenzy, being in Combat is defined as having either dealt or received damage within the last 5 seconds. Self-damage and environmental damage do not count.

Nanotech Tracer Missiles

Scoring multiple Hits within 6 seconds of each fires a Tracking Rocket that matches the weapon's element. Rockets deal 22.4 [14] Impact and 24 [15] Explosive damage on Hit and inherit the weapon's Combatant Damage Scaling. On non-primary weapons, the Rockets receive an additional damage increase. % of magazine capacity as Hits required and the additional damage increase by weapon archetype: • Hand Cannons, Pulse Rifles, Submachine Guns: 45% Magazine Capacity \\ 0% increased damage (Baseline) • Sniper Rifles: 50%? \\ 100% • Grenade Launchers: 30% \\ 25% • Machine Guns: 25% \\ 50% • Fusion Rifles, Shotguns: ?% \\ 150% 1 second cooldown after activation before further Hits provide activation progress again.

Basso Ostinato in Destiny 2

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