- "I am End Boss, greatest of all the Sammer Guys. It is my duty as End Boss to laugh at your feeble party and proclaim your doom. Shall we begin, challenger? HAH! YOU ARE PATHETIC! PREPARE TO BE CRUSHED AS THE UNIVERSE WITHERS!"
- ―End Boss to Bowser before their duel
Super Paper Mario Edit
End Boss, the final duel of the Duel of 100, faced off against a challenger, Bowser. After a close fight, Bowser proved victorious. Bowser left and accepted his reward from King Sammer.
- Though his name is "End Boss", he can potentially be fought as the second-to-last or third-to-last boss in the game.