Hytherion is a multiversal Lovecraftian-like entity in the fictional universe of Transformers by TakaraTomy.
Hytherion (aka, the Beast of Time) is a hyper-dimensional entity of incredible power that is able to freely travel throughout a universe's timeline. It's made of alterium, a dimensionally-resonant material, and sustains itself on time. Savoring the devouring of worlds and universes' origins, therefore the name "Origin Eater". To lower-dimensional beings the entity is both invisible and intangible. It's a force of nature in the multiverse, consuming universes that have been weakened or damaged, thereby protecting the multiverse from their chaos.