Monger
Monger is a creature type unique to Mercadian Masques. The five creatures of the cycle are depicted as strange-looking dealers in commodities. Each of these uncommon 3/3 creatures has a cost of 
and one colored mana, and has activated abilities costing 
that any player (not just the controller) can play.
Trivia
- Four of the cards gained additional subtypes in the Grand Creature Type Update: respectively Unicorn, {{Human]], Boar and Minotaur.
- The art of Squallmonger is such that no known creature type would fit.
- Spiritmonger is not a Monger, but a Beast.
- Warmonger has his own Warmonger's Chariot.