Demon Drill Sgt

Demon Drill Sgt is the second stage in Go Go Graduates!.

Battleground
Those Guys appear as peons at the start of the battle.

After 30 seconds, Pigge Victorious and Gory are spawned. Later on, Gory Junior appears as a main threat.

Reference

 * https://battlecats-db.com/stage/s01160.html