FusionDex

Artrum no longer use the patterns on their frills to intimidate, instead using them to entrance prey. They can extend their necks to catch foes off guard as they latch their jaws onto them.

Thanks to its gargantuan jaws, which could shred thick metal plates as if they were paper, it was invincible in the ancient world it once inhabited. This Pokémon has a terrifically strong constricting power.