OSRS Drop Calculator › Blighted ancient ice sack

Best way to farm Blighted ancient ice sack

All 27 monsters that drop Blighted ancient ice sack, 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: Blighted ancient ice sack on the OSRS Wiki

Currently fastest method
Revenant imp
272 / hr
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
Revenant imp
Combat lvl 7
1/24.3 · 1–10
 0.226 3 1,200 272
Zombie pirate (Diary)
Combat lvl 22–34
12/378 · 10–30
 0.635 9 400 254
Revenant goblin
Combat lvl 15
1/23.5 · 1–10
 0.234 5 720 169
Revenant pyrefiend
Combat lvl 52
1/19.8 · 1–10
 0.278 13 277 77
Zombie pirate (Regular)
Combat lvl 22–34
12/1,260 · 10–30
 0.19 9 400 76
Revenant demon
Combat lvl 98
1/15.2 · 1–10
 0.362 20 180 65
Revenant hellhound
Combat lvl 90
1/16 · 1–10
 0.344 20 180 62
Jelly (Wilderness Slayer Cave)
Combat lvl 78 · Slayer 52
~1/14.6 · 1–10
 0.377 22 164 62
Revenant ork
Combat lvl 105
1/14.5 · 1–10
 0.379 23 157 59
Revenant hobgoblin
Combat lvl 60
1/19 · 1–10
 0.289 18 200 58
Ice giant (Wilderness Slayer Cave)
Combat lvl 67
~1/15.2 · 1–10
 0.362 24 150 54
Chaos Elemental
Combat lvl 305
5/128 · 20–40
 1.17 81 44 52
Revenant knight
Combat lvl 126
1/12.4 · 1–10
 0.444 31 116 52
Revenant dragon
Combat lvl 135
1/11.5 · 1–10
 0.478 34 106 51
Dust devil (Wilderness Slayer Cave)
Combat lvl 93 · Slayer 65
~1/17.3 · 1–10
 0.318 23 157 50
Revenant dark beast
Combat lvl 120
1/13 · 1–10
 0.423 31 116 49
Ankou (Wilderness Slayer Cave)
Combat lvl 98
~1/16.8 · 1–10
 0.327 24 150 49
Lesser demon (Wilderness Slayer Cave)
Combat lvl 94
~1/17.3 · 1–10
 0.318 24 150 48
Revenant cyclops
Combat lvl 82
1/16.8 · 1–10
 0.327 25 144 47
Green dragon (Wilderness Slayer Cave)
Combat lvl 88
~1/17.9 · 1–10
 0.307 24 150 46
Hellhound (Wilderness Slayer Cave)
Combat lvl 136
~1/13.1 · 1–10
 0.42 34 106 44
Greater Nechryael (Wilderness Slayer Cave)
Combat lvl 200 · Slayer 80
~1/12.1 · 1–10
 0.455 37 97 44
Greater demon (Wilderness Slayer Cave)
Combat lvl 104
~1/16.3 · 1–10
 0.337 28 129 43
Abyssal demon (Wilderness Slayer Cave)
Combat lvl 124 · Slayer 85
~1/13.9 · 1–10
 0.396 39 92 37
Black demon (Wilderness Slayer Cave)
Combat lvl 188
~1/12.2 · 1–10
 0.451 47 77 35
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.

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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.