The Forsaken Assassin best in slot gear setup

Ranged · 11.97 DPS · 200 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).
The Forsaken AssassinCombat 252 · 200 hp· spectral· weak to air
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Boosts
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Your gear
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Best style vs this target: ranged (11.97 DPS).
DPS11.97incl. thralls +0.625
Max hit39
Accuracy77.93%
Time to kill16.7s
Buy cost1.33b+
Attack styleRanged · Rapid
Attack style: Ranged · Rapid
Masori mask (f)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 / bastionRigourThralls
weapon749.00m
head18.28m
body88.00m
legs67.65m
hands69.92m
feet141.28m
capeuntradeable
neck159.50m
ring37.49m
ammo806
Tap a piece for what it adds and what else could go there.
My Setups →
Special attacks Spec: Rosewood blowpipe +0.13 DPS·Opener: Bandos godsword (+12.1%)
Spec weapon to bring

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

  • Rosewood blowpipe · 25% energy avg 21.3 a spec (max 56), 94.23% to hit · 85.3 per full bar +0.13 DPS
  • Dragon knife · 25% energy avg 20.7 a spec (max 54), 94.5% to hit · 82.9 per full bar +0.12 DPS
  • Toxic blowpipe · 50% energy avg 21.7 a spec (max 49), 88.36% to hit · 43.3 per full bar +0.07 DPS
  • Zaryte crossbow · 75% energy avg 43.9 a spec (max 72), 91.38% to hit · 58.5 per full bar +0.06 DPS

With the top one: 12.10 DPS over a trip (from 11.97).

Defence opener

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

  • Bandos godsword × 2 92.2% to land the first, 94.24% the last · 13.519 DPS if all land 13.413 (+12.1%)
  • Elder maul × 2 78.18% to land the first, 85.36% the last · 13.559 DPS if all land 13.308 (+11.2%)
  • Tonalztics of Ralos × 2 85.17% to land the first of 4 throws, 88.93% the last · 13.321 DPS if all land 13.142 (+9.8%)
Setups players use for The Forsaken Assassin none shared yet

No one has shared a setup for The Forsaken Assassin 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 The Forsaken Assassin Ranged 11.97·Melee 11.575·Magic 9.741
StyleDPSMax hitAccuracyTime to killWeaponBuy cost
Rangedbest11.973977.93%16.7sAscension crossbows1.33b
Melee11.5757884.2%17.3sSoulreaper axe866.53m
Magic9.7417078.11%20.5sTumeken's shadow1.05b
At 99 stats with the best buffs for each style.

The Forsaken Assassin 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 Rapid11.97-3977.93%1.33b+
DPS calc
2Toxic blowpipe Rapid11.194-6.5%3376.73%582.12m+
DPS calc
3Rosewood blowpipe Rapid9.511-20.5%2875.98%582.12m+
DPS calc
4Twisted bow Rapid9.143-23.6%6183.52%2.05b+
DPS calc
5Ironwood blowpipe Rapid8.502-29.0%2575.38%582.12m+
DPS calc

The Forsaken Assassin 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 · Aggressive11.575-7884.2%866.53m+
DPS calc
2Blade of Saeldor Slash · Aggressive10.778-6.9%5982.55%639.51m+
DPS calc
3Ghrazi rapier Slash · Aggressive10.4-10.2%5880.85%534.59m+
DPS calc
4Abyssal tentacle Slash · Controlled10.365-10.5%5683.43%517.03m+
DPS calc
5Noxious halberd Slash · Aggressive10.232-11.6%6983.51%618.42m+
DPS calc

The Forsaken Assassin 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 Accurate9.741-7078.11%1.05b+
DPS calc
2Eye of Ayak Accurate7.31-25.0%4257.23%420.09m+
DPS calc
3Sanguinesti staff Accurate6.868-29.5%5856.29%401.16m+
DPS calc
4Trident of the Swamp Accurate6.142-36.9%4756.29%389.84m+
DPS calc
5Harmonised Nightmare staff Casts Wind Surge5.52-43.3%4460.15%387.27m+
DPS calc
Full drop table and combat stats on the The Forsaken Assassin bestiary page. Roll its loot in the The Forsaken Assassin loot simulator.

The Forsaken Assassin gear setup: best in slot for every style

The highest-DPS setup against The Forsaken Assassin in Old School RuneScape is ranged, built around the Ascension crossbows, at 11.97 damage per second - about 17 seconds a kill. That beats the best melee setup by 3%. The tradeable pieces come to roughly 1.33b 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.

The Forsaken Assassin gear - frequently asked questions

What are the best alternatives to the Ascension crossbows against The Forsaken Assassin?

In ranged, the next best setups are built around the Toxic blowpipe (11.194 DPS), the Rosewood blowpipe (9.511 DPS) and the Twisted bow (9.143 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 The Forsaken Assassin in OSRS?

Ranged is the highest-DPS style against The Forsaken Assassin, with the Ascension crossbows as the weapon. The full loadout is above, slot by slot, with live Grand Exchange prices totalling about 1.33b gp.

What combat style should I use against The Forsaken Assassin?

Ranged 11.97 DPS, Melee 11.575 DPS, Magic 9.741 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 The Forsaken Assassin?

About 17 seconds per kill with the best-in-slot loadout at 99 stats, from The Forsaken Assassin's 200 hitpoints and the sustained damage of that setup. No spec cycles or prayer switching are modelled.

What is The Forsaken Assassin weak to?

The Forsaken Assassin is weak to air (15%), which the loadout search already accounts for.

What is the best ranged setup for The Forsaken Assassin?

Ascension crossbows, with Masori mask (f), Masori body (f) and Masori chaps (f): 11.97 DPS (max hit 39). 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 The Forsaken Assassin?

Soulreaper axe, with Oathplate helm, Oathplate chest and Oathplate legs: 11.575 DPS (max hit 78). 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 The Forsaken Assassin?

Tumeken's shadow, with Ancestral hat, Ancestral robe top and Ancestral robe bottom: 9.741 DPS (max hit 70). 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: The Forsaken Assassin, 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).