Knight of Obligation [Gatecrash]

Vigilance
Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.)

He can calculate interest to six decimal places even in the midst of a deadly duel.

Non Foil Prices

NM/Mint - $0.50
Light Play - $0.42
Moderate Play - $0.38
Heavy Play - $0.33
Damaged - $0.23

Foil Prices

NM/Mint Foil - $1.60
Light Play Foil - $1.40
Moderate Play Foil - $1.20
Heavy Play Foil - $1.10
Damaged Foil - $0.80

Knight of Obligation
[Gatecrash ]