Iron dragon best in slot gear setup

Standard · Ranged · 13.982 DPS · 165 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).
Iron dragon(Standard)Combat 189 · 165 hp· dragon, fiery· weak to earth
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Boosts
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Prayer
Buffs
Your gear
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Best style vs this target: ranged (13.982 DPS).
DPS13.982incl. thralls +0.625
Max hit42
Accuracy84.95%
Time to kill11.8s
Buy cost1.34b+
Attack styleRanged · Rapid
Attack style: Ranged · Rapid
Slayer helmet (i)Blessed Dizana's quiverNecklace of ruptureDiamond ascension bolts (e)Ascension crossbowsMasori body (f)
Masori chaps (f)Zaryte vambracesAvernic treads (max)Venator ring
Rune pouch · Greater thrall
1051
Buffs: Divine ranging / bastionRigourThrallsSlayer helm (on task)
Auto-applied: Slayer helm (i) (on task)
weapon770.00m
head894.1k
body88.75m
legs68.05m
hands70.89m
feet141.49m
capeuntradeable
neck161.00m
ring37.19m
ammo631
Tap a piece for what it adds and what else could go there.
My Setups →
Special attacks Spec: Dragon knife +0.08 DPS·Opener: Elder maul (+7.2%)
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 knife · 25% energy avg 20.7 a spec (max 62), 88.88% to hit · 82.8 per full bar +0.08 DPS
  • Rosewood blowpipe · 25% energy avg 20.4 a spec (max 62), 88.31% to hit · 81.8 per full bar +0.07 DPS
  • Toxic blowpipe · 50% energy avg 22.5 a spec (max 54), 83.46% to hit · 45.1 per full bar +0.05 DPS
  • Webweaver bow · 50% energy avg 27.9 a spec (max 64), 99.97% to hit · 55.7 per full bar +0.03 DPS

With the top one: 14.06 DPS over a trip (from 13.982).

Defence opener

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

  • Elder maul × 2 79.68% to land the first, 86.34% the last · 15.168 DPS if all land 14.993 (+7.2%)
  • Bandos godsword × 2 87.14% to land the first, 90.47% the last · 15.105 DPS if all land 14.978 (+7.1%)
  • Dragon warhammer × 2 73.31% to land the first, 80.83% the last · 15.03 DPS if all land 14.811 (+5.9%)
Setups players use for Iron dragon none shared yet

No one has shared a setup for Iron dragon 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.
Every style vs Iron dragon Ranged 13.982·Melee 13.59·Magic 12.493
StyleDPSMax hitAccuracyTime to killWeaponBuy cost
Rangedbest13.9824284.95%11.8sAscension crossbows1.34b
Melee13.597088.87%12.1sDragon hunter lance587.78m
Magic12.4937594.91%13.2sTumeken's shadow1.03b
At 99 stats with the best buffs for each style.

Iron dragon 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
1Ascension crossbows Rapid13.982-4284.95%1.34b+
DPS calc
2Dragon hunter crossbow Rapid11.556-17.4%8091.11%613.17m+
DPS calc
3Toxic blowpipe Rapid10.677-23.6%3666.92%568.26m+
DPS calc
4Hunters' sunlight crossbow Rapid10.644-23.9%4187.87%584.30m+
DPS calc
5Karil's crossbow Rapid9.617-31.2%3787.36%568.37m+
DPS calc

Iron dragon 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
1Dragon hunter lance Stab · Controlled13.59-7088.87%587.78m+
DPS calc
2Scythe of Vitur Slash · Aggressive13.423-1.2%10175.85%1.51b+
DPS calc
3Ghrazi rapier Stab · Aggressive12.645-7.0%6687.38%566.52m+
DPS calc
4Inquisitor's mace Stab · Controlled12.409-8.7%6784.39%923.47m+
DPS calc
5Blade of Saeldor Stab · Controlled12.266-9.7%6684.62%548.47m+
DPS calc

Iron dragon 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
1Tumeken's shadow Accurate12.493-7594.91%1.03b+
DPS calc
2Dragon hunter wand Casts Earth Surge12.406-0.7%7994.19%368.83m+
DPS calc
3Eye of Ayak Accurate12.32-1.4%4789.5%393.84m+
DPS calc
4Harmonised Nightmare staff Casts Earth Surge11.807-5.5%6291.36%358.45m+
DPS calc
5Sanguinesti staff Accurate11.644-6.8%6489.3%375.33m+
DPS calc
Full drop table and combat stats on the Iron dragon bestiary page. Roll its loot in the Iron dragon loot simulator.

Iron dragon gear setup: best in slot for every style

The highest-DPS setup against Iron dragon (Standard) in Old School RuneScape is ranged, built around the Ascension crossbows, at 13.982 damage per second - about 12 seconds a kill. That beats the best melee setup by 3%. The tradeable pieces come to roughly 1.34b gp, plus untradeables. Every slot is searched against the same combat engine the DPS calculator uses, at 99 stats with the buffs listed below - drop your own levels in to see what actually changes.

Iron dragon gear - frequently asked questions

What are the best alternatives to the Ascension crossbows against Iron dragon?

In ranged, the next best setups are built around the Dragon hunter crossbow (11.556 DPS), the Toxic blowpipe (10.677 DPS) and the Hunters' sunlight crossbow (10.644 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 Iron dragon in OSRS?

Ranged is the highest-DPS style against Iron dragon, with the Ascension crossbows as the weapon. The full loadout is above, slot by slot, with live Grand Exchange prices totalling about 1.34b gp.

What combat style should I use against Iron dragon?

Ranged 13.982 DPS, Melee 13.59 DPS, Magic 12.493 DPS - so ranged wins by 3%. Reach and mechanics still matter: a style listed here may not be usable on every phase.

How long does it take to kill Iron dragon?

About 12 seconds per kill with the best-in-slot loadout at 99 stats, from Iron dragon (Standard)'s 165 hitpoints and the sustained damage of that setup. No spec cycles or prayer switching are modelled.

What is Iron dragon weak to?

Iron dragon is weak to earth (50%), which the loadout search already accounts for.

What is the best ranged setup for Iron dragon?

Ascension crossbows, with Slayer helmet (i), Masori body (f) and Masori chaps (f): 13.982 DPS (max hit 42). The rest of the slots, the next best ranged setups and the special attack to bring are above.

What is the best melee setup for Iron dragon?

Dragon hunter lance, with Slayer helmet (i), Torva platebody and Torva platelegs: 13.59 DPS (max hit 70). 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 Iron dragon?

Tumeken's shadow, with Slayer helmet (i), Ancestral robe top and Ancestral robe bottom: 12.493 DPS (max hit 75). The rest of the slots, the next best magic 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: Iron dragon, 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).