Toad:
Toad has good ground speed and surprising power for his size, but suffers from poor weight, attack range, and air game.
Neutral Special: Item Chest.
Toad Pulls out a chest from SMB3. He can cycle between 4 powerups, not unlike shulk's arts. When he equips a power up, he gets a new neutral special to go with it. It also affects his fsmash and nair. The powerup works for about 30 seconds by default, but Toad loses time faster as he takes damage.
Tanooki Suit: Float. Toad gains a limited hovering ability.
Golden Mushroom: From Mario Kart. Toad gains a fast, short range, luigi/pikachu esque headbutt. Range can be extended by repeatedly using the move.
Penguin Suit: Toad gets to throw iceballs.
Super Bell: Toad gets a pounce command grab, similar to an air ganondorf choke.
Side Special: Minecart. Toad gets in a Minecart and moves forward. He moves relatively slowly for this type of move, but can thow turnips while riding.
Up Special: Propeller Helmet. From NSMBWii. I don't think I need to describe this move.
Down Special: Bombs. Taken from Wario's Woods. When toad uses this move while adjacent to an opponent he puts abomb on their head, where it acts like a sticky bomb. If he isn't near an opponent he kicks the bomb along the ground.
EDIT: Crap, thought someone would post before I was done. Sorry.