Moonfire is a free Druid spell card that belongs to the "Legacy" set. The artist of this card was Richard Wright, who also made 6 other artworks for Hearthstone.
The flavor text of the card is the following: "Cast Moonfire, and never stop." - How to Be a Druid, Chapter 5, Section 3
The card is easy to memorize with 98.37% of correct quiz questions.
