Demon (Construction) best in slot gear setup
Best-in-slot gear
| weapon | 679.00m | |
| head | 18.28m | |
| body | 92.00m | |
| legs | 70.93m | |
| hands | 74.67m | |
| feet | 148.00m | |
| cape | untradeable | |
| neck | 155.18m | |
| ring | 36.86m | |
| ammo | 846 |
Demon (Construction) combat stats
79 hp · lowest def: magic · no elemental weakness
- Lowest defence
- Magic (-10)
- Elemental
- No elemental weakness
- Hitpoints
- 79
- Attack
- 68
- Strength
- 70
- Defence
- 71
- Ranged
- 1
- Magic
- 1
- Stab
- +0
- Slash
- +0
- Crush
- +0
- Magic
- -10
- Ranged
- +0
- Max hit
- 8
- Attack speed
- 4 ticks (2.4s)
- Attacks with
- Crush
- Aggressive
- Yes
- Attributes
- None
- Size
- 2 by 2 tiles
- Poison
- Not immune
- Venom
- Not immune
Not listed: cannon, thralls, burn and freeze.
Special attacks Spec: Rosewood blowpipe +0.17 DPS · Opener: Bandos godsword (+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.
Rosewood blowpipe · 25% energy avg 26 a spec (max 56), 99.48% to hit · 104.1 per full bar +0.17 DPS
Dragon knife · 25% energy avg 25.2 a spec (max 54), 99.5% to hit · 100.6 per full bar +0.15 DPS
Toxic blowpipe · 50% energy avg 23.7 a spec (max 49), 96.49% to hit · 47.3 per full bar +0.06 DPS
Zaryte crossbow · 75% energy avg 46.8 a spec (max 72), 97.4% to hit · 62.3 per full bar +0.04 DPS
With the top one: 13.58 DPS over a trip (from 13.412).
Defence opener
Landed at the start of a kill from a full bar; this gear then hits a weaker target.
Bandos godsword × 2 96.71% to land the first, 98.35% the last · 14.204 DPS if all land 14.187 (+5.8%)
Elder maul × 2 94.79% to land the first, 96.35% the last · 13.858 DPS if all land 13.842 (+3.2%)
Dragon warhammer × 2 92.24% to land the first, 94.28% the last · 13.814 DPS if all land 13.791 (+2.8%)
Setups players use for Demon (Construction) none shared yet
No one has shared a setup for Demon (Construction) yet. Save one from this page or your game, then press Share on it in My Setups.
How this is worked out
- 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 Demon (Construction) Ranged 13.412 · Melee 12.449 · Magic 11.636
| Style | DPS | Max hit | Accuracy | Time to kill | Weapon | Buy cost |
|---|---|---|---|---|---|---|
| Rangedbest | 13.412 | 39 | 93.35% | 5.9s | Ascension crossbows | 1.27b |
| Melee | 12.449 | 80 | 93.34% | 6.3s | Soulreaper axe | 1.08b |
| Magic | 11.636 | 70 | 99.7% | 6.8s | Tumeken's shadow | 1.09b |
Demon (Construction) ranged gear setups: top 5
| # | Weapon | DPS | vs best | Max hit | Accuracy | Gear | Buy cost | |
|---|---|---|---|---|---|---|---|---|
| 1 | Ascension crossbows Rapid | 13.412 | - | 39 | 93.35% | | 1.27b+ | |
| 2 | Toxic blowpipe Rapid | 12.808 | -4.5% | 33 | 92.98% |  | 595.92m+ | |
| 3 | Rosewood blowpipe Rapid | 10.848 | -19.1% | 28 | 92.76% |  | 595.92m+ | |
| 4 | Blisterwood stake Rapid | 10.114 | -24.6% | 26 | 93.09% |   | 609.45m+ | |
| 5 | Ironwood blowpipe Rapid | 9.673 | -27.9% | 25 | 92.58% |   | 595.92m+ |
Demon (Construction) melee gear setups: top 5
| # | Weapon | DPS | vs best | Max hit | Accuracy | Gear | Buy cost | |
|---|---|---|---|---|---|---|---|---|
| 1 | Soulreaper axe Slash · Aggressive | 12.449 | - | 80 | 93.34% |          | 1.08b+ | |
| 2 | Scythe of Vitur Slash · Aggressive | 12.213 | -1.9% | 78 | 93.81% |    | 1.74b+ | |
| 3 | Inquisitor's mace Crush · Aggressive | 11.792 | -5.3% | 60 | 94.28% |      | 1.03b+ | |
| 4 | Blade of Saeldor Slash · Aggressive | 11.514 | -7.5% | 59 | 93.62% |  | 650.69m+ | |
| 5 | Obligator Crush · Smash | 11.509 | -7.6% | 44 | 94.07% |  | 4.56b+ |
Demon (Construction) magic gear setups: top 5
| # | Weapon | DPS | vs best | Max hit | Accuracy | Gear | Buy cost | |
|---|---|---|---|---|---|---|---|---|
| 1 | Tumeken's shadow Accurate | 11.636 | - | 70 | 99.7% |          | 1.09b+ | |
| 2 | Eye of Ayak Accurate | 11.6 | -0.3% | 42 | 99.32% |   | 447.36m+ | |
| 3 | Sanguinesti staff Accurate | 11.013 | -5.4% | 58 | 99.3% |  | 422.90m+ | |
| 4 | Trident of the Swamp Accurate | 9.732 | -16.4% | 47 | 99.3% |  | 412.13m+ | |
| 5 | Harmonised Nightmare staff Casts Fire Surge with Sunfire runes | 9.301 | -20.1% | 42 | 99.21% |    | 406.06m+ |
Demon (Construction) gear setup: best in slot for every style
The highest-DPS setup against Demon (Construction) in Old School RuneScape is ranged, built around the Ascension crossbows, at 13.412 damage per second - about 6 seconds a kill. That beats the best melee setup by 8%. The tradeable pieces come to roughly 1.27b gp, plus untradeables. No thrall can be raised in a player-owned house, so none is counted. 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.
Demon (Construction) has 79 hitpoints, and its lowest defence bonus is magic (-10). It has no elemental weakness.
Demon (Construction) gear - frequently asked questions
What are the best alternatives to the Ascension crossbows against Demon (Construction)?
In ranged, the next best setups are built around the Toxic blowpipe (12.808 DPS), the Rosewood blowpipe (10.848 DPS) and the Blisterwood stake (10.114 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 Demon (Construction) in OSRS?
Ranged is the highest-DPS style against Demon (Construction), with the Ascension crossbows as the weapon. The full loadout is above, slot by slot, with live Grand Exchange prices totalling about 1.27b gp.
What combat style should I use against Demon (Construction)?
Ranged 13.412 DPS, Melee 12.449 DPS, Magic 11.636 DPS - so ranged wins by 8%. Reach and mechanics still matter: a style listed here may not be usable on every phase.
How long does it take to kill Demon (Construction)?
About 6 seconds per kill with the best-in-slot loadout at 99 stats, from Demon (Construction)'s 79 hitpoints and the sustained damage of that setup. No spec cycles or prayer switching are modelled.
What is the best ranged setup for Demon (Construction)?
Ascension crossbows, with Masori mask (f), Masori body (f) and Masori chaps (f): 13.412 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 Demon (Construction)?
Soulreaper axe, with Torva full helm, Torva platebody and Torva platelegs: 12.449 DPS (max hit 80). 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 Demon (Construction)?
Tumeken's shadow, with Ancestral hat, Ancestral robe top and Ancestral robe bottom: 11.636 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: Demon (Construction), 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).