Amalgamagma

Amalgamagma is a mysterious substance that is the product of Magma and Mana. 

Composition

It's liquid mana that seeped into lava. It is unknown how much mana is contained within the Amalgamagma.

Functionality

Amalgamagma fuses or destroys whatever comes into contact. It will only fuse when two or more beings are touching it or holding on to each other. The effect is usually temporary. It was shown to be unable to be converted into data, shown by Nosako.

Trivia

Amalgamagma is similar to Energized Protodermis in the fact that it can fuse or destroy the being that comes in contact with it. However, amalgamagma's properties are much more unknown while Energized Protodermis can transform a single being by itself, and whether or not something changes and what it changes into upon coming into contact with it depends on its destiny.

It was created as a plot device by Bubby Aurora.