CALUS Mini-Tool god roll & best perks

CALUS Mini-Tool — Destiny 2 Submachine Gun
Legendary · Submachine Gun
Where it drops: Source: The Derelict Leviathan

“An Earth artifact, refashioned to suit the Emperor's modest tastes.”

Full perk pool, stats & source for CALUS Mini-Tool →

Built from 316 curated wishlist rolls for this Submachine Gun. Perks marked essential appear in every roll of a recommendation; alternatives are the other perks curators call worth keeping.

Recommended rolls

YeezyGT's S18

god-pve 192 wishlist rolls

[YeezyGT's S18] [MW: Reload] "Mini-Tool is back and it's fantastic. Enhanced Surrounded (+Spec) is a truly whopping 47% damage buff, Threat Detector remains one of (if not the best) perks for SMGs, and Unrelenting post-buff is very, very good - especially when paired with a perk like Incandescent, which covers multiple enemies at once." tags:god-pve

Essential perks

To Excess

Strong alternatives

Flared Magwell Hammer-Forged Rifling Surrounded Threat Detector Surrounded Incandescent Incandescent Threat Detector Unrelenting Unrelenting Accurized Rounds Steady Rounds Polygonal Rifling Smallbore Chambered Compensator

pandapaxxy

pve mkb controller 54 wishlist rolls

pandapaxxy (PvE / M+KB / Controller): "Solar 3.0 paired with the CALUS Mini-Tool is a dream. It’s not the most ideal choice without its pairing, but it still puts in some exceptional work. With Solar 3.0’s healing wells, and unrelenting, you might never die. Incandescent is an incredible perk to keep synergy with Solar 3.0, definitely a roll to keep an eye out for." Recommended MW - Reload.

Strong alternatives

Tactical Mag Fluted Barrel Feeding Frenzy Unrelenting Smallbore Corkscrew Rifling Appended Mag Extended Mag Grave Robber Disruption Break Incandescent

Community wishlist roll

pve 16 wishlist rolls

Inspired by DMB Player Versus Enemies Podcast 18. PvE backup roll for general content. Shapeable. To Excess origin perk is most useful with Tier 4/5 supers with the shortest cooldown, but can add to melee/grenade builds. While you're waiting to your own, dealer's choice for barrel - go for what you're comfortable with, and then Tactical Mag gives a range of boosts, or Appended Mag just increases the mag size. Unrelenting helps keep you in a fight or Grave Robber helps with keeping you reloaded, and Incandescent synergises really well with Solar 3.0. Recommended MW: Stability, with a Backup Mag or damage-boosting (Minor, Major or Taken Spec) mod.

Strong alternatives

Tactical Mag Unrelenting Incandescent Appended Mag Unrelenting Grave Robber Grave Robber Incandescent

Community wishlist roll

pve 16 wishlist rolls

Inspired by DMB Player Versus Enemies Podcast 18. PvE backup roll for general content. Shapeable. To Excess origin perk is most useful with Tier 4/5 supers with the shortest cooldown, but can add to melee/grenade builds. While you're waiting to build your own, dealer's choice for barrel - go for what you're comfortable with, and then Tactical Mag gives a range of boosts, or Appended Mag just increases the mag size. Unrelenting helps keep you in a fight or Grave Robber helps with keeping you reloaded, and Surrounded with a Surrounded Spec mod gives a huge boost to damage. Recommended MW: Stability, with a Surrounded Spec mod.

Strong alternatives

Tactical Mag Surrounded Unrelenting Appended Mag Unrelenting Grave Robber Grave Robber Surrounded

Community wishlist roll

8 wishlist rolls

Chevy's S17 Super Pog PVE List Range MW tags:pve, M+KB

Essential perks

Incandescent

Strong alternatives

Accurized Rounds Hammer-Forged Rifling Threat Detector Grave Robber Tactical Mag Extended Barrel

pandapaxxy

pvp mkb 8 wishlist rolls

pandapaxxy (PvP / M+KB): "CALUS Mini-Tool does not stand as strong in PvP as other possible smgs. The 14 zoom and lack of rangefinder or other heavy range increasing perks makes it fall off in terms of usefulness. It can be usable when paired with MIDA Multi-Tool. MIDA covering the longer ranges and CALUS covering the tight CQC rolls. Not necessarily the most lethal combination, but it works." Recommended MW - Range.

Essential perks

Accurized Rounds

Strong alternatives

Eye of the Storm Hammer-Forged Rifling Threat Detector Fluted Barrel Moving Target Tap the Trigger

Community wishlist roll

pve 8 wishlist rolls

Inspired by DMB Player Versus Enemies Podcast 18. PvE first-choice roll for end-game content. Shapeable. To Excess origin perk is most useful with Tier 4/5 supers with the shortest cooldown, but can add to melee/grenade builds. If you're building your own, dealer's choice for barrel - go for what you're comfortable with, and then Tactical Mag gives a range of boosts, or Appended Mag just increases the mag size. Threat Detector helps with gun feel in CQC, and Incandescent synergises really well with Solar 3.0 builds. Recommended MW: Stability, with a Backup Mag mod or damage-boosting (Minor, Major or Taken Spec) mod.

Strong alternatives

Tactical Mag Threat Detector Incandescent Appended Mag Threat Detector Incandescent

Community wishlist roll

pve 8 wishlist rolls

Inspired by DMB Player Versus Enemies Podcast 18. PvE first-choice roll for end-game content. Shapeable. To Excess origin perk is most useful with Tier 4/5 supers with the shortest cooldown, but can add to melee/grenade builds. If you're building your own, dealer's choice for barrel - go for what you're comfortable with, and then Tactical Mag gives a range of boosts, or Appended Mag just increases the mag size. Threat Detector helps with gun feel in CQC, and Surrounded with a Surrounded Spec mod gives a huge boost to damage. Recommended MW: Stability, with a Surrounded Spec mod.

Strong alternatives

Tactical Mag Threat Detector Surrounded Appended Mag Threat Detector Surrounded

pandapaxxy

pvp controller 4 wishlist rolls

pandapaxxy (PvP / Controller): "CALUS Mini-Tool does not stand as strong in PvP as other possible smgs. The 14 zoom and lack of rangefinder or other heavy range increasing perks makes it fall off in terms of usefulness. It can be usable when paired with MIDA Multi-Tool. MIDA covering the longer ranges and CALUS covering the tight CQC rolls. Not necessarily the most lethal combination, but it works." Recommended MW - Range.

Essential perks

Smallbore Accurized Rounds

Strong alternatives

Eye of the Storm Threat Detector Moving Target Tap the Trigger

Speedrunner's Shopping List

god-pve 1 wishlist roll

Speedrunner's Shopping List: General primary (good for: all S21 raids and dungeons)

Essential perks

Fluted Barrel Flared Magwell Threat Detector Incandescent

Community wishlist roll

1 wishlist roll

Chevy's S17 Super Pog PVE List Range MW tags:pve, M+KB,god-pve

Essential perks

Tactical Mag Grave Robber Extended Barrel Incandescent

What these CALUS Mini-Tool perks do

Threat Detector

Grants 1|2 Stacks while within 15 meters of 1|2+ enemies. Bonuses at 1|2 Stacks: • 15|40 Stability • 18|60 Reload Speed • 25|100 Handling • 0.9x|0.81x Handling Animation Duration Multiplier

Incandescent

Weapon Kills trigger a Solar explosion that applies 30 Scorch Stacks (40 with Ember of Ashes) and deals up to 30 damage to enemies within 4 meters of the target. Killing Elite or higher tier Combatants and Players increases the radius to 8 meters and applies 10 more Scorch Stacks. Scorch damage can be increased through Weapon Damage Buffs.

To Excess

Weapon kills while your Super Ability is charged grant 20 Grenade stat and 20 Melee stat for 12 seconds.

Surrounded

Being within 15 meters of 3 Enemies grants 40% increased damage. Buff lingers for 1.5 seconds once the condition is no longer met. Exceptions: • Swords only receive a 35% damage increase. • Grenade and Rocket Launchers receive a 35% Explosive Damage increase and a 40% Impact Damage increase. • Wolfpack Rounds receive a 35% Explosive Damage increase.

Surrounded

Being within 15 meters of 3 Enemies grants 🡅47% increased damage. Buff lingers for 1.5 seconds once the condition is no longer met. Exceptions: • Swords only receive a 🡅41.75% damage increase. • Grenade and Rocket Launchers receive a 🡅41.75% Explosive Damage increase and a 🡅47% Impact Damage increase. • Wolfpack Rounds receive a 🡅41.75% Explosive Damage increase. 🡅 Damage is increased by a further 5%. (40%🠚47%, 35%🠚41.75%)

Incandescent

Weapon Kills trigger a Solar explosion that applies 30 Scorch Stacks (🡅45 with Ember of Ashes) and deals up to 30 damage to enemies within 4 meters of the target. Killing Elite or higher tier Combatants and Players increases the radius to 8 meters and applies 🡅15 more Scorch Stacks. Scorch damage can be increased through Weapon Damage Buffs. 🡅 Having Ember of Ashes equipped or Killing higher-tier targets each increase the amount of Scorch applied by 5 Stacks.

Threat Detector

Grants 1|2 Stacks while within 15 meters of 1|2+ enemies. Bonuses at 1|2 Stacks: • 🡅19|🡅44 Stability • 🡅19|🡅63 Reload Speed • 🡅28|100 Handling • 0.9x|0.81x Handling Animation Duration Multiplier 🡅 Grants 4? more stability when active as well as 1|3 more Reload Speed at 1|2 Stacks.

Unrelenting

Starts Health Regeneration and restores 65 HP upon reaching 100% Activation Progress with Weapon Kills within 5 seconds of each. Activation Progress by Enemy Rank: • Minor Combatants: 34% • Players: 67% • Elites, Minibosses, and Bosses: 100%

Unrelenting

Starts Health Regeneration and restores 🡅70 HP upon reaching 100% Activation Progress with Weapon Kills within 5 seconds of each. Activation Progress by Enemy Rank: • Minor Combatants: 34% • Players: 67% • Elites, Minibosses, and Bosses: 100% 🡅 Restores an additional 5 HP.

Grave Robber

Powered Melee Hits and (Glaive) Melee Kills refill the magazine from reserves. 3 second cooldown between activations. 🡅 Passively grants 5 Handling.

Grave Robber

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

Feeding Frenzy

Weapon Kills grant 1 Stack of Feeding Frenzy for 3.5 seconds, increasing the Reload Speed of the weapon. Maximum of 5 Stacks. Bonuses at 1|2|3|4|5 Stacks: • 8|50|60|75|100 Reload Speed • 2.5%|10%|13%|16%|20% decreased Reload Animation Duration

Disruption Break

On Elemental, Barrier or Guardian Shield Break: Applies Kinetic Damage Vulnerability to the enemy, increasing Kinetic damage taken by 50% for 5.5 [5] seconds. Stacks with all other Buffs and Debuffs (including itself).

Eye of the Storm

Grants a scaling buff to Handling and Accuracy as your Shield Health drops below 40 and reaches maximum strength at 0 Shield HP. Buff at maximum strength grants: • 30 Handling • 40% decreased Accuracy Cone Size • 17% decreased Accuracy Cone Growth The buff linearly scales from 0% at 80 Shield HP to 100% at 0 Shield HP (Critical Health). It initially triggers as you drop to 40 Shield HP — giving you 50% of the maximum buff. However, as you regenerate your Shield Health, the buff will still remain until you reach 80 Shield HP where the benefits scale down to zero.

Moving Target

Grants the following while Aiming Down Sights (ADS): • 10 Aim Assist • 10% decreased ADS Movement Speed Penalty

Tap the Trigger

Firing grants 'Tap The Trigger' for 0.6 seconds, providing the following benefits: • 40 Stability • 50% decreased Recoil • 10% decreased Accuracy Cone Size Fusion Rifles only receive 25% of the benefits. Buff cannot be refreshed until Automatic Weapons stop firing, or until the next burst. [Controller-Only] Weapon fires the instant trigger pressure is applied.

Recommendations aggregated from curated community wishlists; credit to the curators linked above.

CALUS Mini-Tool in Destiny 2

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