Toxic blowpipe
Void ranger helm
Dizana's quiver
Necklace of rupture
Dragon dart
Toxic blowpipe
Elite void top
Elite void robe
Void knight gloves
Avernic treads (max)
Venator ring
Beta
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The best setup for Melzar the Mad in OSRS is ranged with a Toxic blowpipe, which does 13.39 DPS with a max hit of 34 and 94.4% accuracy at level-99 stats. The full best-in-slot gear, prayer and potion for every combat style are listed below.
The highest-DPS melee, ranged and magic loadouts against Melzar the Mad, computed with wiki-accurate combat math at maxed (99) stats. Open any setup in the calculator to swap in the gear you own.
Toxic blowpipe
Void ranger helm
Dizana's quiver
Necklace of rupture
Dragon dart
Toxic blowpipe
Elite void top
Elite void robe
Void knight gloves
Avernic treads (max)
Venator ring
Soulreaper axe
Torva full helm
Infernal cape
Amulet of rancour
Rada's blessing 4
Soulreaper axe
Oathplate chest
Torva platelegs
Ferocious gloves
Avernic treads (max)
Ultor ring
Tumeken's shadow
Ancestral hat
Imbued guthix cape
Occult necklace
Rada's blessing 4
Tumeken's shadow
Ancestral robe top
Ancestral robe bottom
Confliction gauntlets
Avernic treads (et)
Magus ringMelzar the Mad has a scripted fight — see Melzar the Mad kill times in the fight simulator to run these builds through the real phased kill tick by tick.
Assumes level-99 combat stats and the best relevant prayer and potion, off Slayer task (no Slayer-helmet bonus). DPS is single-target on the boss's base stats; magic setups consider powered staves. Numbers come from RuneBuddy's WASM combat engine, the same one behind the DPS calculator.