powerups that slow down enimies but dont slow u down

powerups that make u faster

powerdowns that make u slower

powerdowns that can make u slower but also enimies

powerups that work like a boom block in mario that easreashes all enimies and entitys, but it runs out when u collect the next orb

powerups that work like the smb1 star and make u invinicble and makes it so if anything touches u it disapears [besides the orb]

powerups that make ur hitbos and u rlly small [like the blue mushroom in mario kinda]

powerups that complete the level for u [sorta like being a bullet in mario kart 8]

tell me wich one's

or tell me ur ideas if u have any

or both or whatever heh