[Neither does Riku. He's not panicking, not showing it at least, but his expression is hard and set. Dealing with a creature like that, and similar one...

He feels a chill up his spine but restrains himself from shivering. Thinking about these beings, and remembering how Ansem was...]

Doesn't seem like your universe is very lucky with things like those around.

But that's one thing we can be grateful for at least. Asgard seems to be clean from creatures we know from home.