Kamemeka

The Kamemeka is a weapon used in Super Mario-Kun. In volume 3, Kamek & Koopa use it to brainwash Rex. as it succeeded, the two evil koopas then use some magic to make Rex grow. Yoshi tries to get Rex's memory back, but only to be injured, as Rex sees NO sense of any GOOD flashbacks. While the Mario Bros. defeat Rex, the kamemeka falls off. As Mario and Yoshi check to see if he's okay, Luigi then spots Kamek under a set of ? Blocks. Thinking for revenge, they place the kamemeka on Kamek, as two relaxed dinosaurs watch.

Appearance
The kamemeka is a flattened koopa shell, possibly red. It has a flying disk-like appearance. It can be controlled only by the power of Kamek's wand.

Result
"No."

- Seatoon

The kamemeka is sadly a failure to Kamek, but succesful to Mario, as he uses it on Kamek as revenge for brainwashing Rex.