Fire team

As you can see in the picture fire cards are so cheap and undervalued. For example Pit Ogre is a rare card and most of the rare cards at the market are trading for st least 10 cents but price of the Pit Ogre is just 6 cents. Serpentine Soldier is also cheaper than most rare cards. Looks like people don't prefer to play with these cards and there's no demand for the fire cards. The cards which are at good price is the legendary Elemental Phoenix and Fire Demon which are the two most important cards in the fire team and they are worth to buy.