'Space trap starfish
This is a massive spatial monster. It is often seen as clear because it can displace the space that it exists within. However, because it does that it causes massive warping to the space arid it. Hence why it hides within the space elemental plane for the majority of its life where space is often unbalanced.
It will use the space mana that radiates from its mouth to trap multiple prey at once. When it has the need, it will consume them and take the spatial mana within them. As a result, the space mana cuts up the bodies of the prey which falls and often degrades around it.
Each long arm or tentacles can be cut off and a smaller space trap starfish can grow. However, it can never grow as large as it had once been causing it to eventually become too small to feed and perish.