As Foretold 42 (Amonkhet) - Foil

At the beginning of your upkeep, put a time counter on this enchantment. Once each turn, you may pay {0} rather than pay the mana cost for a spell you cast with mana value X or less, where X is the number of time counters on this enchantment.

NM - $8.20
LP - $6.60
MP - $4.90
HP - $3.30
DMG - $2.20