Large group of Beetle Drones
These are Beetle like robots that make up the standard infantry of Aku's minions. They crawl on land like actual insects but when they are in battle mode, they stand up on two legs. They were armed with four scythes attached to their body. Due to their low intelligence the beetle drones relied on their overwhelming numbers to defeat opponents. Later they were upgraded with insect-like wings on their back which allowed them to fly. In their first major appearance, Jack had recently arrived to the future and managed to destroy the 1000 drones sent by Aku after formulating a plan to protect the canine archaeologists. After this battle, the Beetle Drones made minor appearances throughout the rest of the series.
Appearances
Episode II: The Samurai Called Jack
Episode XIV: Jack Learns to Jump Good
Episode XX: Jack and The Three Monks