Here is card number four, an 'earth' type:

And here is card five, a 'wind' type:

Technically, the earth card is a 'nature' card, a keyword I use when a card has equal amounts of earth and water in it. Mechanically, this makes no difference, but artistically it explains the dominant green colors.

And with that, that's all five card elements in the game. Yay! Thanks to Justin Lynch and Jes Cole for making these look great!