OSRS Drop Calculator › Broken antler

Best way to farm Broken antler

All 4 monsters that drop Broken antler, 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: Broken antler on the OSRS Wiki

Currently fastest method
Strange creature (Shadows of Custodia)
11 / hr
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
Strange creature (Shadows of Custodia)
Combat lvl 93 · Slayer 54
11/160 · 1
 0.069 22 164 11
Juvenile custodian stalker
Combat lvl 93 · Slayer 54
11/160 · 1
 0.069 29 124 8.5
Mature custodian stalker
Combat lvl 117 · Slayer 67
7/107 · 1
 0.065 38 95 6.2
Elder custodian stalker
Combat lvl 142 · Slayer 76
4/124 · 1
 0.032 46 78 2.5

Other sources (not ranked)

Ancient Custodian 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
Ancient Custodian
Combat lvl 239 · Slayer 76
4/124 · 1 (3 rolls)
 0.097
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.