Yakon

Yakon is a monstrous creature from the Dark Star who serves Babidi and operates within Spopovich's M-2 Class energy station. He possesses the unique ability to absorb and consume pure light energy, making him particularly dangerous against ki-based fighters. Goku cleverly exploited this weakness by overloading Yakon with his Super Saiyan aura, causing the creature to implode from absorbing too much power. He serves as a memorable mid-tier obstacle in the buildup to the Majin Buu arc.