
Smash attacks with a chance to score a critical hit? A move that has a chance to instantly KO an opponent from any percentage?

Super Smash Bros. Ultimate gains version 13.0.4 update to fix Nintendo Switch issue - full patch notes are here.

With Nintendo rolling out Switch 2, the company has confirmed that Super Smash Bros. Ultimate and Nintendo Switch Sports have issues on the new console. However, plans are already in place for patches.
Game developer Hideki Kamiya talks about Bayonetta in the Smash Bros. games.
The chance is very low. If there is a move that is op, it's the magic burst which is legitimately the best way to keep people from floating back onto the platform. Kaclang (the metal invincibility move) is kind of pointless, as is heal: 11hp whoopdiedoo. He's definitely a tier 1 unit.