The is a superior variant of the Basilisk. It has a chance of spawning once after purchasing the unlock Bigger and Badder for 150 Slayer reward points from any Slayer master.
Drops[]
Monstrous basilisks give 3 rolls on their regular counterpart's drop table.
100% drop[]
Item Quantity Rarity GE market price 
Bones 1 Always 89
Unique[]
There is a 1 in 127.8 chance of rolling the unique drop table.
Item Quantity Rarity GE market price
Dust battlestaff 1 Rare (1/340.8) 45,418
Mist battlestaff 1 Rare (1/340.8) 113,406
Imbued heart 1 Very rare (1/1022.4) 28,707,500
Eternal gem 1 Very rare (1/1022.4) 7,707,016
Runes[]
Item Quantity Rarity GE market price
Water rune 75 Common 300
Nature rune 3; 15; 37 Uncommon 651–8,029
Law rune 3; 7 Rare 498–1,162
Weapons and Armour[]
Item Quantity Rarity GE market price
Steel battleaxe 1 Common 164
Mithril spear 1 Uncommon 272
Mithril axe 1 Uncommon 75
Mithril kiteshield 1 Uncommon 1,044
Adamant full helm 1 Uncommon 1,816
Rune dagger 1 Rare 4,391
Mystic hat (light) 1 Rare (1/512) 8,627
Herbs[]
Item Quantity Rarity GE market price
Grimy guam leaf 1 Common 15
Grimy marrentill 1 Common 13
Grimy tarromin 1 Common 132
Grimy harralander 1 Common 674
Grimy ranarr weed 1 Common 7,640
Grimy irit leaf 1 Common 775
Grimy avantoe 1 Uncommon 1,814
Grimy cadantine 1 Uncommon 1,312
Grimy lantadyme 1 Uncommon 1,391
Grimy kwuarm 1 Rare 1,165
Grimy dwarf weed 1 Rare 448
Other[]
Item Quantity Rarity GE market price
Coins 11; 44; 132; 200; 440 Common Not sold
Basilisk bone 1 Common [1] Not sold
Adamantite ore 1 Uncommon 1,050
Basilisk head 1 Very rare (1/2,000) Not sold
- ↑ Only during Rag and Bone Man II.
Gem drop table
In addition to the drops above, this monster has access to the gem drop table.
Show/hide gem drop table Item Quantity Rarity GE market price
Uncut sapphire 1 Rare 455
Uncut emerald 1 Rare 679
Uncut ruby 1 Rare 1,249
Unknown talisman
(please specify)1 Very rare Error
Uncut diamond 1 Very rare 2,627
Rune javelin 5 Very rare 875
Loop half of key 1 Very rare 10,307
Tooth half of key 1 Very rare 10,840
Rune spear 1 Very rare 11,933
Shield left half 1 Very rare 65,697
Dragon spear 1 Very rare 37,226
Trivia[]
- The monster's examine text is a reference to the Harry Potter series, in which phoenix tears are one of the only cures for a basilisk's powerful venom, although basilisks in RuneScape aren't poisonous.
