In terms of power, 3D (Universally-powerful being that represents the embodiment of direction and can crush realities with ease) is in the bottom 3% of all Metas. 97% of Metaspace is stronger than it. If he's the bottom 3%, then who knows what the top 5% are like?
Another being ([THE UNDEFINED]) can change the meaning of anything (Laws of physics, reality, concepts, reality warping, omniverses, existence, infinity, omnipotence, etc. No matter how abstract or un-graspable, or even a fraction of something larger- it can change those). That thing is within the bottom 10%.