Dragon Token is a 
Mythical item that appeared in update 24 to compensate players who owned a physical 
Dragon before the fruit rework. Using it gives a random Mythical fruit from a fixed list.
How to get it
Automatically distributed: each physical Dragon owned before the rework (update 24) was converted into a Dragon Token. Tradable since January 7, 2025 (automatically used upon receipt).
Usage
Since the patch of December 17, 2024, using a Dragon Token gives, with equal chance, one of these Mythical fruits: 
Shadow, 
Dough, 
Venom, Gas, 
Tiger, 
Yeti, 
Kitsune, or Dragon.
Update history
Item : Dragon Token·Released : Update 24
Permanent Dragon Token
Dragon Egg
Dragon Koi
Dragon Scale
Celestial Token
Magnet Token
Conjured Cocoa
Core Brain
Cup
Cursed Scroll
Dark Fragment
Demonic Wisp
Dinghy
Dinosaur Bones
Disguise Elixir
Dragon Token
Easter Chalice
Easter Gifts
Ectoplasm
Electric Wing
Empyrean
Enforcer
Fiend
Fire Essence
Fire Feather
Fire Flower
Fish Kebab
Fish Tail