Greatest strengths: Recovery, long range combat, stage control
Greatest weaknesses: Close combat, mobility, difficult learning curve
Unfortunately, Rosalina was unavailable for selection in the 3DS demo at E3, so I didn’t get to extensively test her moves to record data. From what I got to play and see of her, she seemed like one of the most difficult characters to learn–definitely not someone you can pick up and play successfully without lots of time to figure out how she works. Luma acts like a deployable turret that mimics Rosalina’s moves, kind of like Nana from the Ice Climbers. However, he can also be destroyed by attacks, like Olimar’s Pikmin. There are a few different colored Lumas that she can spawn, but I’m not sure if they actually have individual attributes. She’s very tall and heavy, but also very floaty.
Known moves:
Forward smash – Rosalina thrusts her arms in front of her with her palms extended and a burst of energy comes from them. Very similar to Zelda’s forward smash.
Down smash – Rosalina does a spinning sweep that hits in front of her, then behind her.
Neutral air – Rosalina does a flipping kick that has multiple hitboxes.
Back air – Rosalina kicks behind her, producing a burst of galactic energy.
Down air – Rosalina waves her wand and a white ring appears a good distance below her feet. I believe her up air is the same, except above her, but I’m not sure.
Neutral B – Luma Shot – Rosalina deploys Luma, who does a tackle attack as he comes out. The tackle seemed to have pretty high knockback. Once Luma is out, he will mimic Rosalina’s input commands.
Side B – Star Bits – Rosalina waves her wand and Luma fires a stream of star bits from wherever he’s currently deployed.
Up B – Launch Star – Rosalina hops into a Launch Star from the Super Mario Galaxy franchise and soars in an upward arc. This move travels quite a far distance, making it a solid recovery.
Down B – Gravitational Pull – I don’t know too much about how this move works, other than that it attracts projectiles and items around Rosalina’s body and protects her from them.