FusionDex

To keep itself from becoming too hot, Poryaura will go inside of computers and bathe in their coolants. It must clean itself of these coolants before entering cyberspace; otherwise, it will corrupt any data it touches.

This ancient Pokémon was restored from part of its body that had been frozen in ice for over 100 million years. It is capable of reverting itself entirely back to program data in order to enter cyberspace.