OSRS Drop Calculator › Smoke rune

Best way to farm Smoke rune

All 10 monsters that drop Smoke rune, ranked by realistic quantity per hour — not just drop rate. Change the seconds-per-kill for any monster to match your own speed. 1 other source isn’t ranked; see why below.

Drop data: Smoke rune on the OSRS Wiki

Currently fastest method
Phantom Muspah
839 / hr
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
Phantom Muspah
Combat lvl 741
15/235 · 314 (2 rolls)
 40.09 172 21 839
The Leviathan
Combat lvl 593–1157
8/100 · 300–450
 30 146 25 740
Thermonuclear smoke devil
Combat lvl 301 · Slayer 93
10/107 · 100
 9.35 78 46 431
Spiritual mage (Zaros)
Combat lvl 182 · Slayer 83
2/128 · 100–150
 1.95 26 138 270
Smoke devil
Combat lvl 160 · Slayer 93
11/128 · 15
5/128 · 40
 2.85 81 44 127
Wingman Skree
Combat lvl 143
8/127 · 10–15
 0.787 34 106 83
Flight Kilisa
Combat lvl 159
8/127 · 10–15
 0.787 38 95 75
Flockleader Geerin
Combat lvl 149
8/127 · 10–15
 0.787 38 95 75
Chaos Fanatic
Combat lvl 202
4/128 · 30
 0.938 70 51 48
Yama
Combat lvl 1238
2/95.11 · 350
 7.36 573 6 46

Other sources (not ranked)

Nuclear smoke devil is a superior slayer monster: it only appears randomly (~1 in 200 kills) while you’re on a slayer task. So it’s not included in the ranking above.

Monster Drops (rarity · quantity) Avg/kill
Nuclear smoke devil
Combat lvl 280 · Slayer 93
11/128 · 15 (3 rolls)
5/128 · 40 (3 rolls)
 8.55
How this is calculated: items/hr = (3600 ÷ seconds per kill) × average items per kill. Each monster's drop lines are listed as the wiki shows them (rarity · quantity); the average adds them all up, each as rarity × average quantity × rolls — so a guaranteed drop plus a rarer bonus drop both count. Drop rates and quantities come from the OSRS Wiki's community-verified drop tables. Seconds-per-kill is an editable estimate based on each monster's hitpoints and defence — your real speed depends on your stats and gear, so adjust it and your edits are remembered on this device. Rates marked ~ are approximate on the wiki.

Something wrong on this page?

Drop rates come from the OSRS Wiki and kill times are estimates, so mistakes happen. Tell us what's off and it'll be looked at.