Warning! This article contains spoilers for Teenage Mutant Ninja Turtles #123
Each of the Teenage Mutant Ninja Turtles has their roles to play on the team, with Donatello as the genius, Raphael as the muscle, Michelangelo as the quintessential teenager, and Leonardo as the leader, a hierarchy that has left its mark on Leonardo. As the leader of the team, Leonardo has always felt a high level of responsibility over his brothers. Now that their father, Master Splinter, is dead, that responsibility
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