Tax Collector

The Tax Collector is an NPC that taxes your other NPCs to gain coins for you.

To get this NPC, you must find the Tortured Soul enemy in the Underworld and throw Purification Powder on him.

Trivia

 * The NPC is most likely a reference to a fictional character named Ebeneezer Scrooge, who also wears a top Hat, has mutton chops, and has a hunched back, and also has a very hostile and grumpy attitude towards most people, and is also greedy.