Find dark matter? Silly magikarp, I use this!

*pulls out radar that shows everything around*

*flashback*

*ruby's rooting through unpacked stuff*

Ruby: HEY BLAKE!

Blake: *looks over* There's no need to yell in this room.

Ruby: Eheheheh, sorry... but what's this? *pulls out radar*

Blake: ... *shrugs* You can have it, I guess.

Ruby: Awesome!

*flashback end*

And that's why I know there's a horrifying black Kirby goo moving around undetected.