Pointy Stick of Omega

A magical artifact crafted by the Original Seven, given to Pipe Man to help in the fight against Mowser. It looks like... well, like a pointy stick. But with a twisty bit at the end. Supposedly, it's what powers PM's communication with the Star Ghosts and his Enchanted Flags, but he has his doubts. He mostly just uses it as an improvised weapon.

Image lineart cropped from Pipe Man's commission, and colorized with https://petalica-paint.pixiv.dev/index_en.html.