The mad Fire Elemental lord is out to burn down the dream forest Attacking in waves using Fire Elementals your only defense are trees & fountains & those animals brave enough to offer aid before scurrying away to safety Using a unique drafting system & combining it with a tower defense game will you be able to keep your forest greensylvion is a tower-defense type game in which attacks come down four rows & in waves You build a deck using a unique drafting process & play cards from your hand by paying with other cards in your hand You can play cards to the rows like fountains & trees or play animals for instant effects or to manipulate the enemy decks of cards When all the waves have finished you must have your marker on a green space to indicate that you have saved the forest; if you stand on a red space then your precious forest has burned down