Seeing Ranai basically download his opponents was pretty terrifying. Not surprised about him losing against Dabuz though, that MU looks tough.
It's pretty BS for a mountain of reasons but Ranai did fantastic considering high level Rosalina players are barely existent. I'd argue that it's his worst match up.
-Gravitational pull.
-Approaching from above or below is typically out of the question.
-Luma absorbs hits like a goddamn sponge.
-Gravitational pull.
-One of the few characters that DGAF about his offstage and ledge options.
-Grab is super easy to punish even if you actually land it.
-Gravitational pull.
-Luma makes follow ups difficult because it can just rush back to Rosalina when you're trying to string attacks together.
-You can actually get hit by your own attacks if Rosalina uses Gravitational pull in close enough range.
You get the idea.