Dunclovish
Type: Ice/Water
Characteristic: Armour Fish
”Dunclovish was a gentle giant that fed on plankton, and lived alongside Relicanth and Arctoichthy, Dunclovish, along with Relicanth and Arctoichthy are still around today.”
Velocizolt
Type: Electric/Fighting
Characteristic: Light Speed
“It was the fastest in its time, being able to outrun the mighty Garchomp, and lived alongside Tyrantrum, who Velocizolt itself got better as time passed by, and Tyrantrum was hunted to extinction by Aerodactyl, whose population was growing rapidly, since they have been existing for millions of years unchanged, it is known as a living fossil.”
Arctoichthy
Type: Water/Ice
Characteristic: Tough Bite
”It was almost hunted to extinction by early modern humans, but managed to be saved after the explosion of the Galarian Fossil Pokemon, who not only got Arctoichthy out of being endangered, but making a literal empire of Arctoichthies. It also had a strong bite that they can use to kill it’s prey before eating it”.
Dracosaur
Type: Dragon/Grass
Characteristic: Early Dragon
”It was the ancestor of all of the Dragon type Pokemon. It was once thought that it was able to walk on land, but DNA evidence suggests that it could not support its own weight, and lived in freshwater lakes, but fed on plants nearby the lakes, but with some extra evidence showing that it was also semi-aquatic.”