OSRS Drop Calculator › Mist rune

Best way to farm Mist rune

All 9 monsters that drop Mist rune, ranked by realistic quantity per hour — not just drop rate. Change the seconds-per-kill for any monster to match your own speed.

Drop data: Mist rune on the OSRS Wiki

Currently fastest method
Kraken
352 / hr
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
Kraken
Combat lvl 291 · Slayer 87
4/128 · 100
 3.12 32 112 352
Frost dragon
Combat lvl 202
10/130 · 40–60
 3.85 52 69 266
Duke Sucellus
Combat lvl 538–1099
8/100 · 100–150
 10 141 26 255
Spiritual mage
Combat lvl 120–182 · Slayer 83
6/128 · 20
 0.938 26 138 130
Waterfiend
Combat lvl 115
2/128 · 25–75
 0.781 34 106 83
Zombie (Tarn's Lair) (High level)
Combat lvl 81–100
2/128 · 3
 0.047 25 144 6.8
Sea Snake Hatchling
Combat lvl 62
2/128 · 1
 0.016 13 277 4.3
Sea Snake Young
Combat lvl 90
2/128 · 1
 0.016 21 171 2.7
Giant Sea Snake
Combat lvl 149 · Slayer 40
2/128 · 1
 0.016 28 129 2
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.