Ninja Koopas from Paper Mario. The red Koopa is the leader of the group and is the best at doing his job. The black koopa is fast on his feet and surprisingly good at making people feel how he wants them to feel. The yellow koopa has a knack for engineering and is a bit flirty. Green koopa is the least experienced of the group but he’s trying his best. They’re all part of Bowser’s army, though they do schemes on their own time as well. Have been trying to be more serious villains, but still goof