FusionDex

Spiritrum is said to be the spirits of over 100 Tyrantrum locked within a single fossil. Upon manifesting from its source, Spiritrum lets out a chilling roar that causes other Pokémon with prehistoric links to freeze in fear.

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. A Pokémon that was formed by 108 spirits.