Ragger

Ragger (ラッガー) is a short enemy covered by a knight helmet. It is only found in Shade Man's stage, when it falls off an empty knight armor. It swings its blade like a boomerang.

Trivia

 * Ragger looks and behaves similarly to an enemy from the Kirby series called Sir Kibble.
 * Its boomerang attack as well as its name are a likely reference to the 1966 tokusatsu hero Ultraseven's Eye Slugger technique.