Miraplasm comes into existance when a creature or similar from the Reverie enters the real world of Valenth from an aetherhole. It drips from it and crystalizes with the time into miracrystals.

It is not recomended to touch or eat Miraplasm, it is full of Mirajin energy and will mutate all that is not already a dream creature.

The main source of Miraplasm on Valenth is leupak venom, which is 15-45% miraplasm. Though leupaks can have their venom "milked," a way to separate a substantial amount of miraplasm from the venom is unknown.