Dark Koopatrol (Super Paper Mario)
From the Super Mario Wiki
Dark Koopatrols are enemies from Super Paper Mario. Unlike the uniquely-colored Dark Koopatrols encountered in Paper Mario: The Thousand-Year Door, these enemies are pitch-black replicas of normal Koopatrols. They are the strongest Koopa Troopas in the game, and appear solely in the Flopside Pit of 100 Trials, along with the other dark enemies.
Names in other languages