Rat best in slot gear setup

Regular · Ranged · 16.199 DPS · 2 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).
Rat (Regular)Combat 1 · 2 hp · rat
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Boosts
Potion
Prayer
Buffs
Your gear
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Best style vs this target: ranged (16.199 DPS).
DPS16.199incl. thralls +0.625
Max hit44
Accuracy99.74%
Time to kill0.1s
Buy cost1.21b+
Attack styleRanged · Rapid
Attack style: Ranged · Rapid
Slayer helmet (i)Blessed Dizana's quiverNecklace of ruptureOnyx ascension bolts (e)Ascension crossbowsMasori body (f)
Masori chaps (f)Zaryte vambracesAvernic treads (max)Venator ring
Rune pouch · Greater thrall
1051
Book of the Dead · needed to raise the thrall
Buffs: Divine ranging / bastionRigourThrallsSlayer helm (on task)
Auto-applied: Slayer helm (i) (on task)
weapon632.80m
head929.5k
body89.80m
legs68.45m
hands74.61m
feet149.00m
capeuntradeable
neck155.34m
ring36.63m
ammo9,200
Tap a piece for what it adds and what else could go there.
My Setups →
Special attacks Spec: Dragon knife +0.20 DPS
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 31 a spec (max 62), 100% to hit · 123.9 per full bar +0.20 DPS
  • Rosewood blowpipe · 25% energy avg 31 a spec (max 62), 100% to hit · 123.9 per full bar +0.20 DPS
  • Toxic blowpipe · 50% energy avg 27 a spec (max 54), 99.86% to hit · 54 per full bar +0.07 DPS
  • Webweaver bow · 50% energy avg 32.2 a spec (max 64), 100% to hit · 64.4 per full bar +0.04 DPS

With the top one: 16.40 DPS over a trip (from 16.199).

Setups players use for Rat none shared yet

No one has shared a setup for Rat 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 Rat Ranged 16.199 · Melee 15.425 · Magic 13.722
StyleDPSMax hitAccuracyTime to killWeaponBuy cost
Rangedbest16.1994499.74%0.1sAscension crossbows1.21b
Melee15.4258999.75%0.1sSoulreaper axe913.21m
Magic13.7226399.73%0.1sBone staff377.60m
At 99 stats with the best buffs for each style.

Rat 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 Rapid16.199-4499.74%1.21b+
DPS calc
2Toxic blowpipe Rapid15.606-3.7%3699.73%574.75m+
DPS calc
3Bone shortbow Rapid13.722-15.3%4799.79%574.75m+
DPS calc
4Rosewood blowpipe Rapid13.531-16.5%3199.72%574.75m+
DPS calc
5Ironwood blowpipe Rapid12.286-24.2%2899.71%574.75m+
DPS calc

Rat 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
1Soulreaper axe Slash · Aggressive15.425-8999.75%913.21m+
DPS calc
2Inquisitor's mace Crush · Aggressive14.554-5.6%6799.75%889.52m+
DPS calc
3Ghrazi rapier Stab · Aggressive14.347-7.0%6699.75%588.10m+
DPS calc
4Blade of Saeldor Slash · Aggressive14.347-7.0%6699.75%571.52m+
DPS calc
5Bone mace Crush · Aggressive14.339-7.0%6699.7%571.52m+
DPS calc

Rat 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
1Bone staff Accurate13.722-6399.73%377.60m+
DPS calc
2Eye of Ayak Accurate13.66-0.5%4799.75%414.69m+
DPS calc
3Tumeken's shadow Accurate13.116-4.4%7599.89%1.06b+
DPS calc
4Sanguinesti staff Accurate12.933-5.7%6499.75%391.18m+
DPS calc
5Trident of the Swamp Accurate11.439-16.6%5299.75%380.23m+
DPS calc
Full drop table and combat stats on the Rat bestiary page. Roll its loot in the Rat loot simulator.

Rat gear setup: best in slot for every style

The highest-DPS setup against Rat (Regular) in Old School RuneScape is ranged, built around the Ascension crossbows, at 16.199 damage per second - about 0 seconds a kill. That beats the best melee setup by 5%. The tradeable pieces come to roughly 1.21b gp, plus untradeables. 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.

Rat gear - frequently asked questions

What are the best alternatives to the Ascension crossbows against Rat?

In ranged, the next best setups are built around the Toxic blowpipe (15.606 DPS), the Bone shortbow (13.722 DPS) and the Rosewood blowpipe (13.531 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 Rat in OSRS?

Ranged is the highest-DPS style against Rat, with the Ascension crossbows as the weapon. The full loadout is above, slot by slot, with live Grand Exchange prices totalling about 1.21b gp.

What combat style should I use against Rat?

Ranged 16.199 DPS, Melee 15.425 DPS, Magic 13.722 DPS - so ranged wins by 5%. Reach and mechanics still matter: a style listed here may not be usable on every phase.

How long does it take to kill Rat?

About 0 seconds per kill with the best-in-slot loadout at 99 stats, from Rat (Regular)'s 2 hitpoints and the sustained damage of that setup. No spec cycles or prayer switching are modelled.

What is the best ranged setup for Rat?

Ascension crossbows, with Slayer helmet (i), Masori body (f) and Masori chaps (f): 16.199 DPS (max hit 44). 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 Rat?

Soulreaper axe, with Slayer helmet (i), Torva platebody and Torva platelegs: 15.425 DPS (max hit 89). 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 Rat?

Bone staff, with Slayer helmet (i), Ancestral robe top and Ancestral robe bottom: 13.722 DPS (max hit 63). 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: Rat, 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).