Enchant zone (Battlefield, command, exile, and stack are shared zones. Each player has their own graveyard, hand, and library zones.) Whenever one or more cards enter or leave enchanted zone, Zone of Flame deals 1 damage to each opponent. (Tokens aren't cards.)
Near Mint - $0.80
Lightly Played - $0.70
Played - $0.60
Heavily Played - $0.50
Damaged - $0.40
Near Mint Non-English - $0.80
Lightly Played Non-English - $0.70
Played Non-English - $0.60
Heavily Played Non-English - $0.50
Damaged Non-English - $0.40