Colossal Hydra best in slot gear setup

Ranged · 15.013 DPS · 750 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).
Colossal HydraCombat 309 · 750 hp· dragon
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Best style vs this target: ranged (15.013 DPS).
DPS15.013incl. thralls +0.625
Max hit92
Accuracy93.7%
Time to kill50.0s
Buy cost2.03b+
Attack styleRanged · Rapid
Attack style: Ranged · Rapid
Slayer helmet (i)Blessed Dizana's quiverNecklace of ruptureSeeking dragon arrowTwisted bowMasori 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)Seeking arrows
weapon1.46b
head894.1k
body88.75m
legs68.05m
hands70.89m
feet141.49m
capeuntradeable
neck161.00m
ring37.19m
ammo2,575
Tap a piece for what it adds and what else could go there.
My Setups →
Special attacks Spec: Zaryte crossbow +0.35 DPS·Opener: Tonalztics of Ralos (+5.8%)
Spec weapon to bring

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

  • Zaryte crossbow · 75% energy avg 105.7 a spec (max 110), 95.85% to hit · 141 per full bar +0.35 DPS
  • Dragon knife · 25% energy avg 27.5 a spec (max 62), 98.7% to hit · 110.1 per full bar +0.17 DPS
  • Rosewood blowpipe · 25% energy avg 27.4 a spec (max 62), 98.64% to hit · 109.7 per full bar +0.17 DPS
  • Toxic blowpipe · 50% energy avg 25.5 a spec (max 54), 94.35% to hit · 51 per full bar +0.07 DPS

With the top one: 15.36 DPS over a trip (from 15.013).

Defence opener

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

  • Tonalztics of Ralos × 2 91.12% to land the first of 4 throws, 95.65% the last · 15.9 DPS if all land 15.876 (+5.8%)
  • Bandos godsword × 2 84.13% to land the first, 90.68% the last · 15.802 DPS if all land 15.7 (+4.6%)
  • Elder maul × 2 74.92% to land the first, 82.97% the last · 15.518 DPS if all land 15.425 (+2.7%)
Setups players use for Colossal Hydra none shared yet

No one has shared a setup for Colossal Hydra 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 Colossal Hydra Ranged 15.013·Melee 12.607·Magic 8.885
StyleDPSMax hitAccuracyTime to killWeaponBuy cost
Rangedbest15.0139293.7%50.0sTwisted bow2.03b
Melee12.6077082.13%59.5sDragon hunter lance587.78m
Magic8.8857566.05%1m 24sTumeken's shadow1.03b
At 99 stats with the best buffs for each style.

Colossal Hydra 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
1Twisted bow Rapid15.013-9293.7%2.03b+
DPS calc
2Ascension crossbows Rapid14.617-2.6%4289.3%1.34b+
DPS calc
3Toxic blowpipe Rapid13.949-7.1%3688.69%568.26m+
DPS calc
4Dragon hunter crossbow Rapid13.037-13.2%10093.67%613.17m+
DPS calc
5Rosewood blowpipe Rapid12.056-19.7%3188.32%568.26m+
DPS calc

Colossal Hydra 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 · Controlled12.607-7082.13%587.78m+
DPS calc
2Scythe of Vitur Slash · Aggressive12.469-1.1%10170.2%1.51b+
DPS calc
3Osmumten's fang Stab · Aggressive11.679-7.4%6094.75%562.47m+
DPS calc
4Ghrazi rapier Stab · Aggressive11.594-8.0%6679.74%566.52m+
DPS calc
5Soulreaper axe Slash · Aggressive11.108-11.9%8673.12%730.93m+
DPS calc

Colossal Hydra 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 Accurate8.885-7566.05%1.03b+
DPS calc
2Dragon hunter wand Casts Ice Barrage6.992-21.3%7059.91%272.34m+
DPS calc
3Eye of Ayak Accurate5.735-35.5%4739.1%393.84m+
DPS calc
4Sanguinesti staff Accurate5.365-39.6%6438.41%375.33m+
DPS calc
5Trident of the Swamp Accurate4.79-46.1%5238.41%363.99m+
DPS calc
Full drop table and combat stats on the Colossal Hydra bestiary page. Roll its loot in the Colossal Hydra loot simulator.

Colossal Hydra gear setup: best in slot for every style

The highest-DPS setup against Colossal Hydra in Old School RuneScape is ranged, built around the Twisted bow, at 15.013 damage per second - about 50 seconds a kill. That beats the best melee setup by 19%. The tradeable pieces come to roughly 2.03b 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.

Colossal Hydra gear - frequently asked questions

What are the best alternatives to the Twisted bow against Colossal Hydra?

In ranged, the next best setups are built around the Ascension crossbows (14.617 DPS), the Toxic blowpipe (13.949 DPS) and the Dragon hunter crossbow (13.037 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 Colossal Hydra in OSRS?

Ranged is the highest-DPS style against Colossal Hydra, with the Twisted bow as the weapon. The full loadout is above, slot by slot, with live Grand Exchange prices totalling about 2.03b gp.

What combat style should I use against Colossal Hydra?

Ranged 15.013 DPS, Melee 12.607 DPS, Magic 8.885 DPS - so ranged wins by 19%. Reach and mechanics still matter: a style listed here may not be usable on every phase.

How long does it take to kill Colossal Hydra?

About 50 seconds per kill with the best-in-slot loadout at 99 stats, from Colossal Hydra's 750 hitpoints and the sustained damage of that setup. No spec cycles or prayer switching are modelled.

What is the best ranged setup for Colossal Hydra?

Twisted bow, with Slayer helmet (i), Masori body (f) and Masori chaps (f): 15.013 DPS (max hit 92). 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 Colossal Hydra?

Dragon hunter lance, with Slayer helmet (i), Torva platebody and Torva platelegs: 12.607 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 Colossal Hydra?

Tumeken's shadow, with Slayer helmet (i), Ancestral robe top and Ancestral robe bottom: 8.885 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: Colossal Hydra, 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).