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The Corporeal Beast, often simply referred to as Fauxes HC Killer, is a large monster residing in its cave, accessible via a games necklace or through an entrance in level 21 Wilderness east of the Graveyard of Shadows. It has a very large health pool of 2,000 Hitpoints, coupled with high Defence and 50% damage reduction against any weapon that's not a spear or halberd. If all players leave the room, it regenerates its health to full.

The Corporeal Beast is known to feast on inbred Southern yokels.

Habitat

Corporeal Beast lair location

The location of the Corporeal Beast's lair.

The easiest way to get to the Corporeal Beast is to teleport there using a games necklace and selecting the "Corporeal Beast" option. This will take the player to a small safe room with a large doorway to Corporeal Beast.

As of 20 November 2014, players can pay 200,000 coins to host an instance. Players ranked as Captain or above in a clan chat can pay the instance cost for their clan. Once the instance is opened, anyone from the clan chat will be able to enter the instance for no cost. As long as there is one player present in the instance, it will remain open.

Ironmen above a combat level of 90 have a separate room for Corporeal Beast, inaccessible by other players and vice versa but otherwise identical. This was added in an update on 29 March 2018, to prevent griefing and using other accounts to reduce its stats.

Fight overview

Fighting Corporeal Beast

A pair of players fighting the Corporeal Beast.

The Corporeal Beast has a 50% damage reduction against any weapon that's not a spear or halberd. Protect from Magic does not fully block its magic attacks; it only reduces the damage by 33.33%. It has very high accuracy, damage, and Defence for its levels.

It can also summon dark energy cores, which attack players and heal itself. While fighting the Corporeal Beast, whenever it is hit above 32 damage, there is a 12.5% chance that the dark core will spawn. The core will hop between players and deal rapid damage when next to a player, with the damage dealt healing the Corporeal Beast. The core can be killed, but it may be summoned again.

The interface has a damage counter on the top-left to indicate how much damage the player has dealt, which determines who gets the loot drop once the Corporeal Beast dies. It has a respawn time of 30 seconds.

Drops

Unique drops

There is a 1 in 585 chance of hitting the sigil drop table.

When players hit the table, there is a 1 in 7 chance of obtaining an elysian sigil, a 3 in 7 chance of a spectral sigil and a 3 in 7 chance of an arcane sigil. Below lists the effective drop rates of the sigils.[1]

Item Quantity Rarity GE market price
Spectral sigil Spectral sigil 1 Very rare (1/1,365) 62,970,251
Arcane sigil Arcane sigil 1 Very rare (1/1,365) 143,025,961
Elysian sigil Elysian sigil 1 Very rare (1/4,095) 860,763,771

"Uncuts" drop

The 'Uncuts' drop is an uncommon drop from the Corporeal Beast; it either contains a cash pile varying from 20,000 to 50,000 coins or a random selection of uncut gems and/or nature talismans, as well as a slim chance of getting items from the Rare drop table. The overall odds of hitting the 'Uncuts Drop' is 1 in 42.66.

Item Quantity Rarity GE market price
Coins 1000 Coins 250–3,000 Common Not sold
Uncut sapphire Uncut sapphire 1 Common 455
Uncut emerald Uncut emerald 1 Common 679
Uncut ruby Uncut ruby 1 Uncommon 1,249
Uncut diamond Uncut diamond 1 Uncommon 2,627
Uncut dragonstone Uncut dragonstone 1 Uncommon 13,080
Nature talisman Nature talisman 1 Uncommon 744
Rare drop table Rare drop table 1 Rare Not sold

Although the Corporeal Beast does not have a reference to the Rare drop table, there is an incredibly low chance of an additional item from the RDT. This drop can only occur in combination with the "uncuts" drop.

There's also a slim chance of receiving nothing as a drop.

Equipment

Item Quantity Rarity GE market price
Adamant arrow 5 Adamant arrow 750 Uncommon 42,750
Runite bolts 5 Runite bolts 250 Uncommon 100,750
Mystic air staff Mystic air staff 1 Uncommon 24,974
Mystic water staff Mystic water staff 1 Uncommon 25,144
Mystic earth staff Mystic earth staff 1 Uncommon 25,022
Mystic fire staff Mystic fire staff 1 Uncommon 25,159
Mystic robe top (blue) Mystic robe top (blue) 1 Uncommon 72,228
Mystic robe bottom (blue) Mystic robe bottom (blue) 1 Uncommon 47,589
Onyx bolts 5 Onyx bolts (e) 175 Uncommon (1/26) 1,510,600
Cannonball Cannonball 2,000 Uncommon (1/30) 344,000
Spirit shield Spirit shield 1 Uncommon (1/64) 111,384

Essence and runes

Item Quantity Rarity GE market price
Pure essence Pure essence 2,500 (noted) Uncommon 5,000
Law rune Law rune 250 Uncommon 41,500
Cosmic rune Cosmic rune 500 Uncommon 71,500
Death rune Death rune 300 Uncommon 60,900
Soul rune Soul rune 250 Uncommon 36,500

Materials

Item Quantity Rarity GE market price
Adamantite ore Adamantite ore 125 (noted) Uncommon 131,250
Runite ore Runite ore 20 (noted) Uncommon 223,380
Adamantite bar Adamantite bar 35 (noted) Uncommon 66,640
Teak plank Teak plank 100 (noted) Uncommon 96,700
Mahogany logs Mahogany logs 150 (noted) Uncommon 61,950
Magic logs Magic logs 75 (noted) Uncommon 81,750
Green dragonhide Green dragonhide 100 (noted) Uncommon 142,000

Other

Item Quantity Rarity GE market price
Watermelon seed 5 Watermelon seed 24 Common 1,704
Raw shark Raw shark 70 (noted) Uncommon 51,240
White berries White berries 120 (noted) Uncommon 54,960
Desert goat horn Desert goat horn 120 (noted) Uncommon 10,800
Tuna potato Tuna potato 30 Uncommon 34,710
Antidote++(4) Antidote++(4) 40 (noted) Uncommon 44,360
Herb seed 5 Ranarr seed 10 Rare 454,660
Holy elixir Holy elixir 1 Rare (1/171) 594,099
Clue scroll (elite) Clue scroll (elite) 1 Rare (1/200) Not sold
Pet dark core Pet dark core 1 Very rare (1/5,000) Not sold

Trivia

  • There are many differences between the iteration of this boss in Old School RuneScape and the original in RuneScape 2.
    • In RuneScape 2, the Corporeal Beast's lair was much larger, although it only resided in the last room. The entrance to the lair was also 14 levels deeper than the one in-game.
    • Furthermore, it could only be fought after completing the quest Summer's End.
    • The original Corporeal Beast could also drop a divine sigil, which could be used to create a divine spirit shield. Its effect was a constant 30% damage reduction per attack received, where the damage blocked was instead taken away from prayer points. In the 18 September 2014 poll,[2] it was asked if the divine sigil should be released as a drop from the boss, which gained 66.1% of 'yes' votes - 8.9% short of the threshold required for passing.
    • Emily ISIS Pro looks like corp beast
Preceded by Title Succeeded by
TzTok-Jad Strongest monster in RuneScape Great Olm

References

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