Grand Star (move)

Power Star is Rosalina's Final Smash in Super Smash Bros. for Nintendo 3DS / Wii U and Super Smash Bros. Ultimate. Rosalina summons a giant Power Star directly above her that shoots out smaller stars and grows as the attack continues, eventually exploding to deal greater damage and knockback. The stars that shoot out bounce off of walls if they hit one and disappear after some time. Knocking an opponent into the Power Star traps them and deals continuous damage, more so than being hit by the stars that shoot out. Rosalina can move around the stage while the Final Smash is active, and it remains active even if Rosalina is KO'd. In Super Smash Bros. Ultimate, Rosalina instead summons a Grand Star, and the Final Smash's name is changed to match.

Names in other languages
Iper Stella (smash finale)