OSRS Drop Calculator › Prayer potion(2)

Best way to farm Prayer potion(2)

All 6 monsters that drop Prayer potion(2), 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: Prayer potion(2) on the OSRS Wiki

Currently fastest method
Spiritual warrior (Zaros)
12 / hr
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
Spiritual warrior (Zaros)
Combat lvl 158 · Slayer 68
9/128 · 1
 0.07 22 164 12
Spiritual ranger (Zaros)
Combat lvl 158 · Slayer 63
9/128 · 1
 0.07 24 150 11
Blood Reaver
Combat lvl 161–174
9/128 · 1
 0.07 26 138 9.7
Mad Angel
Combat lvl 270–588
16/150 · 1
 0.107 99 36 3.9
Tormented Demon
Combat lvl 450
~1/51 · 2
 0.039 98 37 1.4
Dagannoth Rex
Combat lvl 303
1/128 · 1
 1 per 128 kills 80 45 0.4
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.