First of all, you'll have to defeat Jagger, a former minion of Bowser's, in battle before the dojo master makes an appearance. Jinx can be fought three times in total throughout Super Mario RPG.

When in Monstro Town, look for stairs up to a dojo where another of Bowser's captains, Jagger, trains under ... If you're playing the Super Mario RPG Remake, be sure to swap in Geno for a bit ...

Jinx and Jagger would like to learn the importance ... Hammer away on Culex until he finally goes down. Those are all of Super Mario RPG's post-game rematches. They are not for the faint of ...