Jr. Troopa

Jr. Troopa is a enemy that attacks you through out the game in Paper Mario. He is a baby koopa in a eggshell for the entire game and each time you fight him he gets a new upgrade.

History
He first appears in a forest right after Mario gets his hammer. He challenges Mario to fight. In this battle he only jumps on you taking 1HP. Until the end of the battle when he charges himself up and jumps on you taking 2HP away. After you beat him he will say he will be back and then runs back over to Mrio and says  Im mean it to assure Mario he would be back.