The Red Shells from Mario Kart games are one of my favorite power-ups. It hits whoever is at front of you at a hundred-percent accuracy. This gives you the chance to stall them for a few seconds, allowing you to get ahead. Poké Balls from Super Smash Bros. are another of my favorites. They call random Pokémon out on the field whenever you use them, who help you to take down your foes. I also like Invincibility Stars. They've been featured in a variety Mario games throughout the years, and they granted you the power to defeat any enemies as soon as you got into contact with them. d: