Prince of Pi'illo's
Well... the Spear Guys and Ice Bros in Paper Mario: Sticker Star are so stinkin' accurate! I lose at least ten points of health when they're around!
*super mario maker enemy spam intensifies*Hammer Bros.: They have thrown projectiles that are tricky to dodge, unlike say, Bullet Bill. Unlike Lakitu, they are also able to jump around so they can harm you at inopportune moments. I suppose there's a reason they managed to win "Worst Enemy" quite frequently.
I remember in Perplex Express, I fucked over a CPU by landing on a Bowser Space and swapping out the DK engine with the Bowser engine. It was glorious.Donkey Kong from Mario Party 8 has the tendency to just throw free stars at the AI and that's infuriating especially in the Solo Mode. DK is the true villain of Mario Party 8.