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As Foretold
ReprintEnchantment
At the beginning of your upkeep, put a time counter on this enchantment. Once each turn, you may pay 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.
rare · #88 · wot
Previewed: August 24 · Spoiled by Wizards of the Coast
