That specfic type of magic has only been seen with strange and magicians at kamar taj

Still if a human can do magic, I think an alien can.

@Anotherbatmanfan

There is nothing to suggest that type of magic only exists on Earth though. We can assume those types of sorcerers exist across the universe.

Precisely

That type of magic is specific to Kamar-Taj, how would an alien get there?

Thanos is an alien and he got to earth easily. Same with the kree, skrulls, ect.

To our knowledge, Krugarr didn't visit Earth. Let alone Kamar-Taj.

And if he did, he would have been spotted by someone.

@IceMoh

It was never stated in the any movie that Earth was the only planet with that type of magic. That was an assumption but Krugarr clearly presents evidence to the contrary.

Exactly. How do you know Mantis' powers aren't magic?

It would be a bit odd tho... there are other forms of magic. Why that specific style? Im not saying space magic doesnt exist, im saying thats spefific to one teaching.