Metamorphosis

Metamorphosis is a feature available to some pets which can alter their appearance. This option can be unlocked by default, with consumable or one-time items, or after completing certain criteria depending on the pet.

Pets such as Kalphite princess do not require any items to metamorph, while the pet Beaver colour variants require specific logs every time you want to change its appearance AFTER unlocking the ability to do so with a funky shaped log. These visual appearances are visible to other players and are retained as long as the pet is in your possession, in the bank, or in a menagerie in your player-owned house, but can be temporarily reverted if the pet is lost on death.

List of all pet metamorphoses

Source	Pet	Metamorphosis	Requirement
Giant mole	Baby mole	Baby mole-rat	Mole claw, Mole skin
Kalphite queen	Kalphite princess	Airborne	N/A
Thermonuclear smoke devil	Pet smoke devil	Normal	N/A
Corporeal Beast	Dark core	Corporeal Critter	N/A
Zulrah	Snakeling	Magma, Tanzanite	N/A
Venenatis	Venenatis spiderling	Legacy	N/A
Callisto	Callisto cub	Legacy	N/A
Vet'ion	Vet'ion jr.	Reborn, Normal Legacy, Reborn Legacy	N/A
TzHaar Fight Cave	Tzrek-jad	Jalrek-jad	Completion of TzHaar-Ket-Rak's 6th challenge
Fishing	Heron	Great blue heron	Spirit flakes
Mining	Rock golem	Copper, Tin, Iron, Blurite, Silver, Coal, Gold, Mithril, Granite, Adamantite, Runite, Amethyst, Lovakite, Elemental, Daeyalt, Lead, Nickel, Rubium	Rock, Copper ore, Tin ore, Iron ore, Blurite ore, Silver ore, Coal, Gold ore, Mithril ore, Granite, Adamantite ore, Runite ore, Amethyst, Lovakite ore, Elemental ore, Daeyalt ore, Lead ore, Nickel ore, Rubium
Woodcutting	Beaver	Oak, Willow, Teak, Jatoba, Maple, Mahogany, Arctic pine, Yew, Camphor, Magic, Ironwood, Redwood, Rosewood, Pheasant, Fox	Funky shaped log, Logs, Oak logs, Willow logs, Teak logs, Jatoba logs, Maple logs, Mahogany logs, Arctic pine logs, Yew logs, Camphor logs, Magic logs, Ironwood logs, Redwood logs, Rosewood logs, Golden pheasant egg, Fox whistle
Hunting chinchompas	Baby chinchompa	Red, Black, Gold	N/A
Agility	Giant squirrel	Dark, Bone	Dark acorn, Calcified acorn
Farming	Tangleroot	Herb, Crystal, Dragonfruit, Redwood, White lily	Acorn, Guam seed, Crystal acorn, Dragonfruit tree seed, Redwood tree seed, White lily seed
Thieving	Rocky	Ziggy, Red	White berries, Redberries, Poison ivy berries
Runecraft	Rift guardian	Air, Mind, Water, Earth, Fire, Body, Cosmic, Chaos, Astral, Nature, Law, Death, Blood, Soul, Wrath, Greatish guardian	Air Altar, Mind Altar, Water Altar, Earth Altar, Fire Altar, Body Altar, Cosmic Altar, Chaos Altar, Astral Altar, Nature Altar, Law Altar, Death Altar, Blood Altar, Blood Altar (Kourend), Soul Altar, Wrath Altar, Guardian's eye
Wintertodt	Phoenix	Blue, Green, Purple, White	Blue firelighter, Green firelighter, Purple firelighter, White firelighter
Chambers of Xeric	Olmlet	Puppadile, Tektiny, Enraged Tektiny, Vanguard, Vasa Minirio, Vespina, Flying Vespina	Metamorphic dust
Inferno	Jal-nib-rek	TzRek-Zuk	N/A
Grotesque Guardians	Noon	Midnight	N/A
Theatre of Blood	Lil' zik	Maiden, Bloat, Nylo, Sot, Xarp	Sanguine dust
Alchemical Hydra	Ikkle hydra	Electric, Fire, Extinguished	N/A
Sarachnis	Sraracha	Blue, Orange	Blue egg sac, Orange egg sac
The Gauntlet	Youngllef	Corrupted	Completion of the Corrupted gauntlet
The Nightmare	Little nightmare	Parasite	Parasitic egg
Soul Wars	Lil' creator	Lil' Destructor	N/A
Tombs of Amascut	Tumeken's guardian	Elidinis' Guardian, Tumeken's damaged Guardian, Elidinis' damaged Guardian, Zebo, Kephriti, Babi, Akkhito	Ancient remnant, Remnant of zebak, Remnant of kephri, Remnant of ba-ba, Remnant of akkha
Phantom Muspah	Muphin	Melee, Shielded	Charged ice
Araxxor	Nid	Rax	Coagulated venom
Royal Titans	Bran	Ric	N/A
Shellbane Gryphon	Gull	Gulliver	Feed Gull 50 raw or cooked fish