Fraying Sanity [Hour of Devastation Promos]

Set: Hour of Devastation Promos Type: Enchantment — Aura Curse Rare Cost: {2}{U} Enchant player At the beginning of each end step, enchanted player puts the top X cards of their library into their graveyard, where X is the number of cards put into that graveyard from anywhere this turn. Those wound tightest are first to unravel.