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Creature Creation

Source revision 15337722 · Saved 2026-09-30 · Sources & credits

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The Homunculus in the Tower of Life dungeon.

Creature Creation is a solo activity that involves creating unique hybrid monsters and killing them for their drops. It can be found in the Tower of Life dungeon after completing the Tower of Life quest. A trapdoor on the ground floor of the tower leads to the dungeon.

This activity is typically utilised to source Herblore secondary ingredients, including unicorn horns for unicorn horn dust and red spiders' eggs quickly.

The Builder's costume is not required to enter the tower once the quest has been completed.

A Dwarf multicannon can be used here.

Altars of Life

An Altar of Life.

There are six Altars of Life, each dedicated to a different hybrid monster. Placing one each of two ingredients at the correct altar primes the altar. Noted items cannot be used as ingredients. The primed altar must be activated to create the mixed creature. All but one of the monsters in turn drop one of their ingredients, which makes continuous creation easier; however, after completion of the easy and medium Ardougne Diaries, these drops will be noted. The monsters occasionally also drop various types of satchels (the colour depends on the creature) and tea flasks. The satchels are held in the shield slot and can hold one triangle sandwich, one cake, and one banana. The tea flasks can hold the contents of up to five cups of tea.

A map of the Tower of Life dungeon

Players use several items to create the monsters:

Altar Creature (level) Ingredients Always Drops[1] May Drop[2] Average Profit[3]
North-east
Newtroost (19) 1 Eye of newt
1 Feather
4-10 Eye of newt[4] Rune satchel 73
North-west
Unicow (25) 1 Cowhide
1 Unicorn horn
2-4 Unicorn horns[4] Green satchel 1,636
South-east
Spidine (42) 1 Red spiders' eggs
1 Raw sardine
3-6 Red spiders' eggs[4] Red satchel 842.50
South-west
Swordchick (46) 1 Raw swordfish
1 Raw chicken
10-40 Feathers Black satchel −110
East
Jubster (87) 1 Raw jubbly
1 Raw lobster
3-7 Raw jubbly[5] Gold satchel 2,895
West
Frogeel (103) 1 Raw cave eel
1 Giant frog legs
5-10 Raw cave eels[5] Plain satchel −5,291.50
  1. ^ All creatures also drop bones.
  2. ^ All creatures may also drop a tea flask.
  3. ^ Assuming non-dropped ingredients are bought from the Grand Exchange.
  4. ^ 4.0 4.1 4.2 Noted after completion of the Medium Ardougne Diary.
  5. ^ 5.0 5.1 Noted after completion of the Easy Ardougne Diary.

Tips

  • For players who have not completed the Easy Ardougne Diary, when killing the creatures to get the 'ingredient drops', bring one of the ingredient that is always dropped and several of the other ingredient. This allows the altar to be used multiple times in one trip. For efficiency, the goal is to fill inventory as much as practical with the desired item. Use trial and error to determine how many of the always-consumed ingredient to bring. (This method does not work with swordchicks, since they do not drop raw chickens.)
  • For more efficiency and convenience, before leaving the dungeon, prime the altar with both ingredients without activating the altar. The items will still be present when the player returns, allowing the altar to be activated, no matter how long a time the player is away. This method is particularly recommended for forgetful players who might forget to take the 'single' item (for example, the player brought a load of cow hides but not one unicorn horn).
  • The spidine, which requires red spider eggs and raw sardines, is useful as it drops red spider eggs in larger numbers (3-5). Use Ishmael's Fish He Sells in the Ruins of Unkah to stock up on raw sardines. One raw sardine will yield about 3.5 red spider's eggs on average. It takes around 8 raw sardines to collect a full load of red spider eggs.
  • The unicow is perhaps the fastest method in the game to obtain unicorn horns in quantity without spending money. Kill some cows close to a bank and bank the cow hides (or buy cowhides). There is a cow pen just north of the Ardougne market outside the city walls. Each cowhide creates one unicow, which drops 2 to 4 unicorn horns. However, you will need one of the horns to make the next unicow, so bring lots of cow hides to get a full inventory of unicorn horns. It typically takes 10-13 cow hides to get a full inventory of unicorn horns.
  • The different levels of the Ardougne Diary cause some of the drops from the creatures to be noted. This may mean that you are unable to re-use drops to summon the creatures again. However, the Ardougne south bank is not too far away.
  • It is possible to find ranged/magic safespots, although it may be impractical to do so most of the time.

Collection log

Creature Creation has 7 collection log items.

ItemCollectionsComp%
Tea flaskCreature Creation23.6%
Plain satchelCreature Creation5.1%
Green satchelCreature Creation12.8%
Red satchelCreature Creation17.6%
Black satchelCreature Creation10.8%
Gold satchelCreature Creation5.1%
Rune satchelCreature Creation5.7%

Changes

Date Changes
11 October 2022
(Update)

Spam-clicking the altars no longer accidentally consumes a player's ingredients.

5 October 2022
(Update)

The altars have had their dialogue boxes streamlined to reduce the clicking required to use them.

5 March 2015
(Update | poll)

Drops from creatures become noted depending on the tier of Ardougne diary completed; the items that will be noted increases from easy to hard diaries.

Trivia

  • A Homunculus was a mythological creature said to be created by using Alchemy to combine parts of different animals to create a hybrid. They were said to be human-like in manner and appearance but lacked a soul.

Sources & credits

“Creature Creation” by Old School RuneScape Wiki contributors, revision 15337722. Text adapted under CC BY-NC-SA 3.0; adapted text is shared under the same license. Formatting and navigation changed; Wiki scripts and editing controls omitted. Game imagery © Jagex Ltd. Imported image-file descriptions retain their own credits and licensing statements.

Original source address: https://oldschool.runescape.wiki/w/Creature_Creation?oldid=15337722

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Game icons © Jagex Ltd, via the OSRS Wiki. Interface icons by Lucide.