The Earth Elemental (EE) has an effective cost of 8 (due to the 3 Overload) and provides 7.5 mana value in basic stats and .5 mana value from Taunt. Therefore, EE have an average cost efficiency.

Early this month, word slipped from a voice actor that Hearthstone’s next expansion would be titled “Lost Secrets of Un’Goro.” Today, Blizzard has confirmed that the rumor was correct in spirit if not ...