Harpie Bug Swarm best in slot gear setup

Melee · 13.716 DPS · 25 hp
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Best-in-slot gear

Pick a monster and get the highest-DPS gear for each combat style - computed by searching every item against our exact DPS engine, not a hand-made list. Salve, Slayer helm and Dragon hunter auto-apply from the target. This is max-DPS gear, not fight strategy (no spec cycles or defensive swaps).
Harpie Bug SwarmCombat 46 · 25 hp · weak to fire
Levels
Boosts
Potion
Prayer
Buffs
Your gear
Sign in and sync your bank with the RuneLite plugin.
Best style vs this target: melee (13.716 DPS).
DPS13.716incl. thralls +0.625
Max hit65
Accuracy96.63%
Time to kill1.8s
Buy cost866.88m+
Attack styleCrush · Aggressive
Attack style: Crush · Aggressive
Slayer helmet (i)Infernal capeAmulet of rancourRada's blessing 4Inquisitor's maceInquisitor's hauberkLit bug lanternInquisitor's plateskirtFerocious glovesAvernic treads (max)Ultor ring
Rune pouch · Greater thrall
1051
Book of the Dead · needed to raise the thrall
Buffs: Super / divine combatZealThrallsSlayer helm (on task)
Auto-applied: Inquisitor's (part set)Slayer helm (i) (on task)
weapon304.29m
head896.8k
body137.00m
legs135.00m
hands8.32m
feet147.00m
capeuntradeable
neck41.37m
ring93.00m
shielduntradeable
ammountradeable
Tap a piece for what it adds and what else could go there.

Harpie Bug Swarm combat stats

25 hp · lowest def: slash, magic · fire spells +50%

Guide on the OSRS Wiki ↗
Weaknesses
Lowest defence
Slash and magic (+5)
Elemental
Standard fire spells: +50% accuracy and damage
Combat levels
Hitpoints
25
Attack
54
Strength
46
Defence
32
Ranged
1
Magic
1
Defence bonuses
Stab
+10
Slash
+5
Crush
+10
Magic
+5
Ranged
+10
Attacks
Max hit
6
Attack speed
4 ticks (2.4s)
Attacks with
Crush
Aggressive
Yes
Type
Attributes
None
Size
1 by 1 tile
Immunities
Poison
Not immune
Venom
Not immune
Cannon
Not immune
Thralls
Not immune

Not listed: burn and freeze.

Slayer
Slayer level
33
Slayer category
Harpie Bug Swarms
My Setups →
Special attacks Spec: Dragon dagger +0.34 DPS · Opener: Bone dagger (+1.5%)
Spec weapon to bring

Switched in with this gear. Energy comes back 10% every 30 seconds, plus a surge potion dose every five minutes.

  • Dragon dagger · 25% energy avg 51.6 a spec (max 108), 99.8% to hit · 206.6 per full bar +0.34 DPS
  • Abyssal dagger · 25% energy avg 47.4 a spec (max 98), 96.69% to hit · 189.7 per full bar +0.27 DPS
  • Arkan blade · 30% energy avg 49.1 a spec (max 81), 97.16% to hit · 163.6 per full bar +0.24 DPS
  • Voidwaker · 50% energy avg 58.5 a spec (max 88), 100% to hit · 117 per full bar +0.23 DPS

With the top one: 14.05 DPS over a trip (from 13.716).

Defence opener

Landed at the start of a kill from a full bar; this gear then hits a weaker target.

  • Bone dagger × 1 100% to land · 13.928 DPS if all land 13.928 (+1.5%)
  • Dorgeshuun crossbow × 1 100% to land · 13.916 DPS if all land 13.916 (+1.5%)
  • Dragon warhammer × 2 96.59% to land the first, 97.34% the last · 13.883 DPS if all land 13.879 (+1.2%)
Setups players use for Harpie Bug Swarm none shared yet

No one has shared a setup for Harpie Bug Swarm yet. Save one from this page or your game, then press Share on it in My Setups.

How this is worked out
Every combination of gear you could wear is scored with the same damage maths as the OSRS Wiki's DPS calculator, and the highest sustained DPS wins, with the buffs above applied.
  • Built in: what can reach the target (halberds only for melee on Kree'arra, Zulrah and other flying bosses; no melee where it can't land, like the Kraken), each boss's damage caps, reductions and immunities (Corp, Zulrah, Verzik, Olm, Tekton, the Duke and more), and the bonuses the target's type turns on (salve, slayer helmet on task, dragon, demon and other banes).
  • Real gear only: items you can't take to the fight (PvP Arena, Nightmare Zone and minigame copies, League rewards) are never picked. When two pieces are within 0.2% DPS of each other, the sturdier one is shown.
  • Your levels: only gear the levels above can wear is searched (Bandos needs 65 Defence, Torva 80), and each style prays the best prayer they allow: Piety needs 70 Prayer and 70 Defence, so a 1 Defence pure prays Ultimate Strength with Incredible Reflexes.
  • One phase at a time: bosses with phases or forms (Zulrah, Vorkath, Hydra, Yama) are scored for the one picked above.
  • Not in the DPS above: special attacks (listed separately under Special attacks), prayer switching and hitting several targets at once. This is the gear for your steady damage, not a full kill plan.
Without a lit bug lantern in the shield slot a harpie bug swarm takes no damage at all. Every setup here holds one, so none of them uses a two-handed weapon, not even for a special attack.
Every style vs Harpie Bug Swarm Melee 13.716 · Magic 12.833 · Ranged 11.144
StyleDPSMax hitAccuracyTime to killWeaponBuy cost
Meleebest13.7166596.63%1.8sInquisitor's mace866.88m
Magic12.8335799.35%1.9sHarmonised Nightmare staff367.56m
Ranged11.1443996.97%2.2sHunters' sunlight crossbow574.64m
At 99 stats with the best buffs for each style.

Harpie Bug Swarm melee gear setups: top 5

One per weapon, the rest of the gear searched around it; outlined pieces differ from #1.
#WeaponDPSvs bestMax hitAccuracyGearBuy cost
1Inquisitor's mace Crush · Aggressive13.716-6596.63%866.88m+
DPS calc
2Blade of Saeldor Slash · Aggressive13.511-1.5%6496.6%450.91m+
DPS calc
3Ghrazi rapier Stab · Aggressive13.441-2.0%6496.08%553.56m+
DPS calc
4Abyssal tentacle Slash · Controlled12.891-6.0%6196.46%450.91m+
DPS calc
5Abyssal whip Slash · Controlled12.673-7.6%6096.33%451.67m+
DPS calc

Harpie Bug Swarm magic gear setups: top 5

One per weapon, the rest of the gear searched around it; outlined pieces differ from #1.
#WeaponDPSvs bestMax hitAccuracyGearBuy cost
1Harmonised Nightmare staff Casts Fire Surge with Sunfire runes12.833-5799.35%367.56m+
DPS calc
2Eye of Ayak Accurate12.755-0.6%4499.14%404.70m+
DPS calc
3Sanguinesti staff Accurate12.444-3.0%6299.13%381.03m+
DPS calc
4Trident of the Swamp Accurate10.959-14.6%5099.13%370.42m+
DPS calc
5Kodai wand Casts Fire Surge with Sunfire runes10.27-20.0%5799.38%420.14m+
DPS calc

Harpie Bug Swarm ranged gear setups: top 5

One per weapon, the rest of the gear searched around it; outlined pieces differ from #1.
#WeaponDPSvs bestMax hitAccuracyGearBuy cost
1Hunters' sunlight crossbow Rapid11.144-3996.97%574.64m+
DPS calc
2Blisterwood stake Rapid11.058-0.8%2696.03%574.63m+
DPS calc
3Zaryte crossbow Rapid10.059-9.7%7997.25%947.63m+
DPS calc
4Toktz-xil-ul Rapid10.047-9.8%3596.76%574.63m+
DPS calc
5Armadyl crossbow Rapid10.008-10.2%7797.17%614.28m+
DPS calc
Full drop table and combat stats on the Harpie Bug Swarm bestiary page. Roll its loot in the Harpie Bug Swarm loot simulator.

Harpie Bug Swarm gear setup: best in slot for every style

The highest-DPS setup against Harpie Bug Swarm in Old School RuneScape is melee, built around the Inquisitor's mace, at 13.716 damage per second - about 2 seconds a kill. That beats the best magic setup by 7%. The tradeable pieces come to roughly 866.9m gp, plus untradeables. Without a lit bug lantern in the shield slot a harpie bug swarm takes no damage at all. Every setup here holds one, so none of them uses a two-handed weapon, not even for a special attack. Every slot is searched against the same combat engine the DPS calculator uses, at 99 stats with the buffs listed above. Drop your own levels in to see what actually changes.

Harpie Bug Swarm has 25 hitpoints, and its lowest defence bonus is slash and magic (+5). Fire spells from the standard spellbook get 50% more accuracy and damage against it.

Harpie Bug Swarm gear - frequently asked questions

What are the best alternatives to the Inquisitor's mace against Harpie Bug Swarm?

In melee, the next best setups are built around the Blade of Saeldor (13.511 DPS), the Ghrazi rapier (13.441 DPS) and the Abyssal tentacle (12.891 DPS), with the rest of the gear searched again around that weapon. Each style's top setups are listed above, one per weapon.

What is the best gear for Harpie Bug Swarm in OSRS?

Melee is the highest-DPS style against Harpie Bug Swarm, with the Inquisitor's mace as the weapon. The full loadout is above, slot by slot, with live Grand Exchange prices totalling about 866.9m gp.

What combat style should I use against Harpie Bug Swarm?

Melee 13.716 DPS, Magic 12.833 DPS, Ranged 11.144 DPS - so melee wins by 7%. Reach and mechanics still matter: a style listed here may not be usable on every phase.

How long does it take to kill Harpie Bug Swarm?

About 2 seconds per kill with the best-in-slot loadout at 99 stats, from Harpie Bug Swarm's 25 hitpoints and the sustained damage of that setup. No spec cycles or prayer switching are modelled.

What is Harpie Bug Swarm weak to?

Harpie Bug Swarm is weak to fire (50%), which the loadout search already accounts for.

What is the best melee setup for Harpie Bug Swarm?

Inquisitor's mace, with Slayer helmet (i), Inquisitor's hauberk and Inquisitor's plateskirt: 13.716 DPS (max hit 65). The rest of the slots, the next best melee setups and the special attack to bring are above.

What is the best magic setup for Harpie Bug Swarm?

Harmonised Nightmare staff, casting Fire Surge, with Slayer helmet (i), Ancestral robe top and Ancestral robe bottom: 12.833 DPS (max hit 57). The rest of the slots, the next best magic setups and the special attack to bring are above.

What is the best ranged setup for Harpie Bug Swarm?

Hunters' sunlight crossbow, with Slayer helmet (i), Masori body (f) and Masori chaps (f): 11.144 DPS (max hit 39). The rest of the slots, the next best ranged setups and the special attack to bring are above.

More boss gear setups

Vorkath · Zulrah · Cerberus · Alchemical Hydra · Vardorvis · Duke Sucellus · The Leviathan · The Whisperer · Phantom Muspah · Nex · Corporeal Beast · General Graardor · K'ril Tsutsaroth · Commander Zilyana · Kree'arra · The Nightmare · every monster A-Z

Game data on this page comes from the OSRS Wiki: Harpie Bug Swarm, used under CC BY-NC-SA 3.0. Damage formulas follow the wiki's DPS calculator, osrs-dps-calc by Weird Gloop (GPL-3.0).