When Court of Embereth enters the battlefield, you become the monarch.
At the beginning of your upkeep, create a 3/1 red Knight creature token. Then if you're the monarch, Court of Embereth deals X damage to each opponent, where X is the number of creatures you control.
Near Mint - $7.30
Lightly Played - $6.60
Played - $5.10
Heavily Played - $4.40
Damaged - $3.70
Near Mint Non-English - $7.30
Lightly Played Non-English - $6.60
Played Non-English - $5.10
Heavily Played Non-English - $4.40
Damaged Non-English - $3.70
Foil Prices
Near Mint Foil - $5.60
Lightly Played Foil - $5.00
Played Foil - $3.90
Heavily Played Foil - $3.40
Damaged Foil - $2.80
Near Mint Foil Non-English - $5.60
Lightly Played Foil Non-English - $5.00
Played Foil Non-English - $3.90
Heavily Played Foil Non-English - $3.40
Damaged Foil Non-English - $2.80