In today’s screenshot from the daily updates from the official Super Smash Bros. website, you can see Link in action in the Wii U version of the game. Director of the upcoming instalment in the Nintendo all-star brawler, Masahiro Sakurai, uploads these screenshots during development. On Miiverse, he noted that Link is finishing off a move while Kirby is dancing in the background. The blue glow and Sakurai’s words lead me to believe that this captures the end of a forward smash attack–or maybe even a new Final Smash?
Source: Super Smash Bros.
