SMAASH! Puppy
Smash Legend
On the subject of new mechanics, how about something like this: Assist Spirits. They would be a meter style resource with several charges that you could build up over the course of a match. Expending a charge causes the Spirit to come in and do an assist type move. Building the meter fully allows you to use a Super Assist, which is basically a super, but for your assist character (I have a way with words, I know).
Lets use Waluigi as an example. Waluigi's Assist has him appear in front of the player, and swing a tennis racket. This attack is a reflector, but otherwise is fairly unremarkable. His Super Assist has him kick a soccer ball at the nearest opponent. If it hits, they are wrapped in purple vines, stunning them. Like with all stun mechanics, this is more effective at higher percents.
Could be a fun way to add assists and supers at the same time.
Lets use Waluigi as an example. Waluigi's Assist has him appear in front of the player, and swing a tennis racket. This attack is a reflector, but otherwise is fairly unremarkable. His Super Assist has him kick a soccer ball at the nearest opponent. If it hits, they are wrapped in purple vines, stunning them. Like with all stun mechanics, this is more effective at higher percents.
Could be a fun way to add assists and supers at the same time.