In addition to the ridiculously high attack parameters of the main body, it also possesses a special ability similar to Reality Marbles - Crystal Valley.

Explanation - Crystal Valley
Invasion by a horrifying but beautiful landscape.
While some magi and the 27 Ancestors control internal worlds called "Reality Marbles", the one that ORT has is on a completely different level.
ORT is a "visitor from another planet".
By just him (?) being there, the Earth is changing to the environment he lived in. That is, the rewriting of physical laws, a leaking of his "alien order/system".
If man is that which destroys the planet, then ORT is an invader that paints the earth world into an alien planet.
Well, thankfully ORT's a good-for-nothing spider that doesn't intend to hurt the planet...but....well, it might just be because he's (?) not interested in invading
But alas, of course nobody would understand the circumstances of ORTy, so bigshots from a lotta agencies try messing with (him) thinking that they'd better do something about Mr. Dangerous Lifeform as soon as possible......and end up getting annihilated instead.

Character Material - ORT