Flamm

Flamm is a map salesman found in B1 of Flopside, which is accessible after Chapter 5 during the game Super Paper Mario. By using Fleep in the various chapters where the X mark on a map is after buying one from Flamm, Mario and his pals can uncover various treasures, including the Catch Cards of the Chapter Bosses. He is the flopped version of Flimm, and his nickname is "The Map Chap". The maps sold by Flamm are thought to have been collected by Heronicus or Heronicus's Flopside version.

Trivia
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 * The names of Flamm and Flimm are a pun on "flimflam", which means "a swindle or other deceitful action".
 * Flamm bears a slight resemblance to Rip Cheato from the first Paper Mario.
 * The maps Flamm sold were collected by either Heronicus or his Flopped version. This means that Heronicus (or his Flopped version) had some way to get to many other dimensions. Oddly, some of the treasure maps lead to Castle Bleck. This could mean that Heronicus (or his Flopped version) had some form of time travel, or Castle Bleck (And the center of the void) are not newly created.