Glacioclasm god roll & best perks

Glacioclasm — Destiny 2 Fusion Rifle
Legendary · Fusion Rifle

“Clear and cold, forever.”

Full perk pool, stats & source for Glacioclasm →

Built from 36 curated wishlist rolls for this Fusion Rifle. Perks marked essential appear in every roll of a recommendation; alternatives are the other perks curators call worth keeping.

Recommended rolls

Community wishlist roll

32 wishlist rolls

Inspired by @PodvsEnemies episode 126 from 17 December 2024 (https://open.spotify.com/episode/6SVRlV4ttvPkAm9HA44Km0?si=a9d7a25536b747c3) with @ImpetusAlways, @CourtProjects and @Saint_Kabr (PvE PvE-Boss PvE-MajorSpec PvE-BossSpec PvE-EndGame PvE-God M+KB Controller): First-choice PvE pick for burst damage against Major or Boss enemies in general, and end-game underleveled content. Grab Glacioclasm while you can - unusually, for a world-drop weapon it has great stats as a High-Impact fusion rifle. At base - 63 Range equates to 17.26m when ADS and 13.28m hipfire, 33 Handling is a 0.45s ready 0.36s ADS time and 0.35s stow time, and 15 Reload Speed is a 2.55s reload. Magazine size is 5 (max 8) and with 0/1/2/3 Reserves mods, you'll have total ammo of 16/18/20/22 (max 29). Only firing five bolts, it's a bit more controllable than faster-firing subtypes, so spec into range with the barrel perk. In the battery perk slot, you're aiming to get as many shots as possible, with Ionized or Extended Battery. For the first trait perk, Overflow to instantly double your battery size for picking up ammo, or you can triple your battery size from kills with other weapons. for a burst damage weapon against Majors or a backup weapon for boss damage phases, Controlled Burst in the second trait slot provides ×1.2 damage and ×0.9 charge time just for hitting all your bolts, or Reservoir Burst boosts damage by ×1.25 for every overflowed shot, and detonates on a kill for good AoE damage too. The Dawning Surprise origin trait is pretty potent for PvE - 6 Minor add rapid kills drops a "gift" for your fireteam which on pickup grants +20% energy to all your abilities, restores 22HP and starts health regeneration. Recommended MW: Charge Time, with a Backup Mag mod or, when masterworked, Synergy to create Void Breaches or when the artifact mod's around, Stunloader.|tags:PvE PvE-Boss PvE-MajorSpec PvE-BossSpec PvE-EndGame PvE-God M+KB Controller

Strong alternatives

Full Bore Ionized Battery Controlled Burst Overflow Hammer-Forged Rifling Smallbore Corkscrew Rifling Enhanced Battery Envious Assassin Reservoir Burst

Panda

pve mkb controller 1 wishlist roll

Panda (PvE / M+KB / Controller): "I have always loved Glacioclasm from its first version to now. Slideshot will keep you topped up for Reservoir Burst but the real kicker is going with Omolon Fluid Dynamics for almost 100 stability on each voop. While not game breaking and it does require you to slide often, having near max stability on a High-Impact frame will feel so good." Recommended MW: Charge Time.

Essential perks

Accelerated Coils Arrowhead Brake Reservoir Burst Slideshot

Panda

pvp mkb 1 wishlist roll

Panda (PvP / M+KB): "Where Glacioclasm really gets to shine is over in PvP. With this specific combination and the last shot you'll have 100 range, and if you're alone 75 aim assist for those shots to connect. It won't be Erentil levels of yore, but it's plenty competitive to destroy shotguns." Recommended MW: Charge Time.

Essential perks

Closing Time Smallbore Lone Wolf Projection Fuse

Stallion

pve mkb controller 1 wishlist roll

Stallion (PvE / M+KB / Controller): "Make gun shoot faster, small stat bumps, big damage with no reloads. Its.. Its that simple. Subsistence should keep you going, but Envious is technically an option failing that. Personally Res Burst is looking like best in slot, with Withering Gaze maybe being nice for free weaken procs, but honestly Id rather take the ad clear potential." Recommended MW: Charge Time.

Essential perks

Accelerated Coils Reservoir Burst Smallbore Subsistence

Stallion

pvp mkb controller 1 wishlist roll

Stallion (PvP / M+KB / Controller): "Okay, Withering Gaze feels like a bit of a rogue pick. I admit. But! A little extra weaken? Eh why not. Thing shoots at a snails pace anyway, might as well try and get some mileage from the new perk, get weird with it. Slideshot for more stats and free reloads (freeloads, if you will)." Recommended MW: Charge Time.

Essential perks

Accelerated Coils Withering Gaze Smallbore Slideshot

What these Glacioclasm perks do

Controlled Burst

Scoring a Kill or hitting every shot in a burst grants 20% increased damage and 10% decreased Charge Time for 2 seconds.

Overflow

Upon picking up Special or Heavy Ammo: Refills and Overfills the Magazine from reserves. Overfill amount maxes out at 100% of the Magazine Capacity. Activates even while stowed.

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%

Reservoir Burst

Passively grants 30 Magazine Size stat. (Identical to a Backup Mag mod) While Magazine is at or above maximum capacity: Grants 30% increased damage and causes enemies to explode on death, dealing 162.5 damage in a ? meter radius. Explosions inherit the weapon's element and Combatant Damage Scaling. Explosions triggered with Linear Fusion Rifle kills deal an additional 30% increased damage.

Accelerated Coils

Decreases charge time by 40ms and damage by 2%.

Slideshot

Sliding refills 15% of the Magazine (rounded up) and grants 20 Range and Stability for your next shot (of the burst) within 2.5 seconds. 0.3 second cooldown after activation but can activate multiple times during a slide. Buff is removed on stow.

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.

Lone Wolf

Passively grants 5 Aim Assist, 15 Airborne Effectiveness, and a 10% decreased ADS Animation Duration. While no allies are within 15 meters: Bonuses are increased to 10 Aim Assist, 30 Airborne Effectiveness, and a 20% decreased ADS Animation Duration.

Subsistence

Weapon Kills refill 10% of the magazine (rounded up) from reserves. Submachine Gun and Auto Rifle Kills refill 17% of the magazine.

Withering Gaze

Aiming Down Sights (ADS) for 1.5 seconds without firing and staying ADS causes your next shot to apply Weaken on a Direct Hit. Timer starts as soon as ADS input is pressed.

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

Glacioclasm in Destiny 2

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