Proft, Sinister Mastermind 235 (Reality Fracture)

Threshold — You can't cast this spell unless there are seven or more cards in your graveyard. Menace {B}, Discard this card: Target creature gets -3/-1 until end of turn.

NM - $3.80
LP - $3.10
MP - $2.30
HP - $1.60
DMG - $0.80