Drop tables

Monstrous basilisk

Combat level 135. 39 drops, 1 of them guaranteed.

ItemAmountRarity
Bones1Always x3
Coins2001/1.34
Coins441/2.61
Herb (Guam)11/5.07
Water rune751/5.54
Herb (Marentill)11/6.76
Coins111/8.87
Coins1321/8.87
Nature rune151/8.87
Herb (Tarromin)11/9.01
Herb (Harralander)11/11.58
Herb (Ranarr)11/14.74
Adamantite ore11/14.78
Law rune31/14.78
Mithril axe11/14.78
Steel battleaxe11/14.78
Scroll of imbuing11/15
Herb (Irit)11/20.27
Mithril spear11/22.17
Herb (Avantoe)11/27.02
Herb (Kwuarm)11/32.43
Uncut sapphire11/35.47
Herb (Cadantine)11/40.53
Adamant full helm11/44.33
Coins4401/44.33
Mithril kiteshield11/44.33
Nature rune371/44.33
Rune dagger11/44.33
Herb (Dwarf weed)11/54.04
Herb (Lantadyme)11/54.04
Uncut emerald11/70.93
Uncut ruby11/142
Mystic hat11/177
Nature talisman11/284
Uncut diamond11/567
Half of a key11/1135
Half of a key11/1135
Rune javelin51/1135
Imbued heart11/2503

Read out of the game’s own death scripts on 2026-11-01 — these are the chances the server rolls, not an estimate. A rarity of 1/51.2 is one roll in 51.2, which is how the table is weighted internally.

Monstrous basilisk drops — Death Plateau